College Bound American Indian Math and Science Enrichment Program (AIMS). Final report
NONE
1998-09-01T23:59:59.000Z
Southwestern Indian Polytechnic Institute (SIPI), was founded in 1971 and is located on 164 acres in northwest Albuquerque, New Mexico in the center of New Mexico`s agricultural and high-tech corridors. SIPI became accredited as a community college in 1993, serves Native Americans nationwide, and is governed by a nationally-tribally appointed Board of Regents (Jicarilla Apache, Joint Oklahoma Tribes, Mescalero Apache, Navajo Nation-Arizona, Navajo Nation-New Mexico, Ten Southern Pueblos, and Eight Northern Pueblos, Southern Ute, Inter-tribal Council of Arizona, and Oglala Sioux). In 1993, The US Department of Education, TRIO Programs no longer funded the Southwestern Indian Polytechnic Institute (SIPI) Summer Math and Science Enrichment Program. However, with US Department of Energy funding SIPI was able to continue service to the Native American community under the new title of College Bound American Indian Math and Science (AIMS) Enrichment Program. This new program continued the goals and objectives of the TRIO program with an expanded focus that included students from more Native American communities nationwide. The program also interfaced with a teacher enrichment program (Rural American Indian Science Education-RAISE) sponsored by the Bureau of Indian Affairs and Sandia National Labs (SNL). SIPI in collaboration with Sandia National Laboratories and Lawrence Livermore National (LLNL) Laboratory established a mathematics and science enrichment program at SIPI for students attending rural high schools serving predominantly Native American populations. The primary goal of the program was to provide 9th--12th grade students, mostly Native American, the skills and knowledge, interest and motivation, and strategies to remain in high school and pursue a college education in a math, science, or technology based field. Each year, the program included a six-week intensive residential summer program located at SIPI as well as academic year support activities at the student`s high school. A summary of the program activities during the grant period is given.
Drilling continues upward momentum
Moritis, G.
1990-09-24T23:59:59.000Z
This paper discusses how the drilling recovery that began during the second half of 1989 is continuing into 1990. On top of this, the Iraqi invasion of Kuwait has caused disarray in oil markets, driving up oil prices, and disrupting access to oil supplies. Potentially, this upheaval could lead to an upward spike in worldwide drilling activity.
Instructor: Ying Zhang. Email: zhang500@math.purdue.edu; Phone: 494-0846; Office: MATH 440. Information. Section 010 : MWF 12:30PM - 1:20 PM at REC ...
$B_s \\to ?^+ ?^-$ and the upward-going muon flux from the WIMP annihilation in the sun or the earth
Seungwon Baek; Yeong Gyun Kim; P. Ko
2005-06-13T23:59:59.000Z
We consider the upward-going muon flux due to the WIMP annihilations in the cores of the sun and the earth, including the upper bound on the branching ratio for $B_s \\to \\mu^+ \\mu^-$ decay. We find that the constraint from $B_s \\to \\mu^+ \\mu^-$ is very strong in most parameter space, and exclude the supergravity parameter space regions where the expected upward-going muon fluxes are within the expected reach of AMANDA II.
Quantum Lower Bounds by Polynomials Robert Beals
de Wolf, Ronald
Quantum Lower Bounds by Polynomials Robert Beals University of Arizonaz Harry Buhrman CWI.O. Box 210089, 617 N. Santa Rita Ave, Tucson AZ 85721Â0089, USA. E-mail: beals@math.arizona.edu. xCWI, P
Activation of 200 MW refusegenerated CHP upward regulation effect...
CHP plants can be used in the electricity market for upward regulation by bypassing the steam turbine. The technical design for this purpose must ensure that factors such as...
... and Accessories · TI-83 Programs · ticalc.org · Vernier Software and Technology ... Figure This, Math Challenges for Families · FreeMathHelp.com · Math.com ...
mcirby
2008-06-02T23:59:59.000Z
of basic sciences, but in engineering and the social sciences as well. With this in mind, .... countless students, at all levels, in and out of the classroom. He promoted the .... Purdue junior Math/Physics double major, Zachary. Sylvan, won a Ruth ...
Upward Shift of the Atmospheric General Circulation under Global Warming: Theory and Simulations
O'Gorman, Paul
, including upward shifts in the ver- tical velocities and distributions of cloud water and ice as the seaUpward Shift of the Atmospheric General Circulation under Global Warming: Theory and Simulations circulation of the atmosphere shift upward in response to warming in simu- lations of climate change with both
MATH34100 SYLLABUS Instructor. Yih Sung. Math 434. TEL:617 ...
2014-08-25T23:59:59.000Z
MATH34100 SYLLABUS. Instructor. Yih Sung. Math 434. TEL:617-858-0479. sung20@math.purdue.edu. Sessions Webpage.
MATH26600 SYLLABUS Instructor. Yih Sung. Math 434. TEL:617 ...
2015-01-12T23:59:59.000Z
MATH26600 SYLLABUS. Instructor. Yih Sung. Math 434. TEL:617-858-0479. sung20@math.purdue.edu. Sessions Webpage.
Syllabus Math 553, Spring 2013
2013-01-07T23:59:59.000Z
Syllabus Math 553, Spring 2013. Meeting time and place : MWF 12.30-1.20, REC 113. Instructor: Saugata Basu. Office: Math 742 email: sbasu@math.purdue.
Typically these include speakers, training to participate in math conventions and competitions at other universities, watching educational videos, and simply ...
Upward-facing Lithium Flash Evaporator for NSTX-U
Roquemore, A. L.
2013-07-09T23:59:59.000Z
NSTX plasma performance has been significantly enhanced by lithium conditioning [1]. To date, the lower divertor and passive plates have been conditioned by downward facing lithium evaporators (LITER) as appropriate for lower null plasmas. The higher power operation expected from NSTX-U requires double null plasma operation in order to distribute the heat flux between the upper and lower divertors making it desirable to coat the upper divertor region with Li as well. An upward aiming LITER (U-LITER) is presently under development and will be inserted into NSTX-U using a horizontal probe drive located in a 6" upper midplane port. In the retracted position the evaporator will be loaded with up to 300 mg of Li granules utilizing one of the calibrated NSTX Li powder droppers[2]. The evaporator will then be inserted into the vessel in a location within the shadow of the RF limiters and will remain in the vessel during the discharge. About 10 seconds before a discharge, it will be rapidly heated and the lithium completely evaporated onto the upper divertor, thus avoiding the complication of a shutter that prevents evaporation during the shot when the diagnostic shutters are open. The minimal time interval between the evaporation and the start of the discharge will avoid the passivation of the lithium by residual gases and enable the study of the conditioning effects of un-passivated Li surfaces [3]. Two methods are being investigated to accomplish the rapid (few second) heating of the lithium. A resistive method relies on passing a large current through a Li filled crucible. A second method requires using a 3 kW e-beam gun to heat the Li. In this paper the evaporator systems will be described and the pros and cons of each heating method will be discussed.
California at Berkeley, University of
Parallel electric fields in the upward current region of the aurora: Indirect and direct In this article we present electric field, magnetic field, and charged particle observations from the upward current region of the aurora focusing on the structure of electric fields at the boundary between
Bohner, Martin
on a non-divident-paying stock, find the bounds on the call price when the stock price is 50, the expiry time is 2 years, the strike price is 51, and the interest rate is 11%. 51. A 1-month European put on a non-dividend-paying stock is currently selling for $2.50. The stock price is $47, the strike price
Bohner, Martin
-divident-paying stock, find the bounds on the call price when the stock price is 50, the expiry time is 2 years, the strike price is 51, and the interest rate is 11%. 51. A 1-month European put on a non-dividend-paying stock is currently selling for $2.50. The stock price is $47, the strike price is $50, and r is 6%. What
Film boiling of saturated liquid flowing upward through a heated tube : high vapor quality range
Laverty, W. F.
1964-01-01T23:59:59.000Z
Film boiling of saturated liquid flowing upward through a uniformly heated tube has been studied for the case in which pure saturated liquid enters the tube and nearly saturated vapor is discharged. Since a previous study ...
E-Print Network 3.0 - air-water vertical upward Sample Search...
Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)
Search Powered by Explorit Topic List Advanced Search Sample search results for: air-water vertical upward Page: << < 1 2 3 4 5 > >> 1 Journal of Colloid and Interface Science...
Upward Shift of the Atmospheric General Circulation under Global Warming: Theory and Simulations
Singh, Martin Simran
Many features of the general circulation of the atmosphere shift upward in response to warming in simulations of climate change with both general circulation models (GCMs) and cloud-system-resolving models. The importance ...
Students in 15300, 15400, 15800, 15910, 16010, 16020, 16021, 16100, 16200, 16500, 16600, and 26100 can get help with their coursework in the Math Help ...
Upward Gas-Liquid Flow in Concentric and Eccentric Annular Spaces
Cavalcanti de Sousa, Pedro
2013-12-09T23:59:59.000Z
UPWARD GAS-LIQUID FLOW IN CONCENTRIC AND ECCENTRIC ANNULAR SPACES A Thesis by PEDRO CAVALCANTI DE SOUSA Submitted to the Office of Graduate and Professional Studies of Texas A&M University in partial fulfillment... Copyright 2013 Pedro Cavalcanti de Sousa ii ABSTRACT A limited amount of work exists on upward gas-liquid flow in annular spaces. This is a common scenario in drilling operations, especially in underbalanced drilling, and in high-production wells...
Course Announcement MATH 450 -Fall 2005
Course Announcement MATH 450 - Fall 2005 Mathematical Modeling of the Physical World Time: TR 9://www.math.psu.edu/belmonte/math450 05.html #12;
SELF-REGULATION AND MATH ATTITUDES: EFFECTS ON ACADEMIC PERFORMANCE IN DEVELOPMENTAL MATH COURSES
Otts, Cindy Denise
2010-12-12T23:59:59.000Z
The purpose of the study was to investigate the relationship among math attitudes, self-regulated learning, and course outcomes in developmental math. Math attitudes involved perceived usefulness of math and math anxiety. ...
Using the ACML Math Library on Euclid
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ACML Math Library Using the ACML Math Library The AMD ACML math library is available on Euclid. This library is described at the ACML Math Library. To compile and link with it,...
Math 13800 Assignment Sheet Spring 2015 Math 13800 web page ...
Roames, Renee S
2015-01-07T23:59:59.000Z
Math 13800 web page: www.math.purdue.edu/MA13800. Lesson Section Page Problems. 1. 12.1 p245 1aceg, 5b, 7acf, 9bdfi, 11, 12, 13, 14ab, 15 Print out and ...
UPWARD MOVEMENT OF PLUTONIUM TO SURFACE SEDIMENTS DURING AN 11-YEAR FIELD STUDY
Kaplan, D.; Beals, D.; Cadieux, J.; Halverson, J.
2010-01-25T23:59:59.000Z
An 11-y lysimeter study was established to monitor the movement of Pu through vadose zone sediments. Sediment Pu concentrations as a function of depth indicated that some Pu moved upward from the buried source material. Subsequent numerical modeling suggested that the upward movement was largely the result of invading grasses taking up the Pu and translocating it upward. The objective of this study was to determine if the Pu of surface sediments originated from atmosphere fallout or from the buried lysimeter source material (weapons-grade Pu), providing additional evidence that plants were involved in the upward migration of Pu. The {sup 240}Pu/{sup 239}Pu and {sup 242}Pu/{sup 239}Pu atomic fraction ratios of the lysimeter surface sediments, as determined by Thermal Ionization Mass Spectroscopy (TIMS), were 0.063 and 0.00045, respectively; consistent with the signatures of the weapons-grade Pu. Our numerical simulations indicate that because plants create a large water flux, small concentrations over multiple years may result in a measurable accumulation of Pu on the ground surface. These results may have implications on the conceptual model for calculating risk associated with long-term stewardship and monitored natural attenuation management of Pu contaminated subsurface and surface sediments.
Parallel electric fields in the upward current region of the aurora: Numerical solutions
California at Berkeley, University of
Parallel electric fields in the upward current region of the aurora: Numerical solutions R. E Direct observations of the parallel electric field by the Fast Auroral Snapshot satellite and the Polar of the properties of the observed electric fields, electron distributions, and ion distributions. The solutions
Physical mechanism and numerical simulation of the inception of the lightning upward leader
Li Qingmin [Beijing Key Lab of High Voltage and EMC, School of Electric and Electronic Engineering, North China Electric Power University, Beijing 102206 (China) and State Key Lab of Alternate Electrical Power System with Renewable Energy Sources, North China Electric Power University, Beijing 102206 (China); Lu Xinchang; Shi Wei; Zhang Li; Zou Liang; Lou Jie [Shandong Provincial Key Lab of UHV Technology and Gas Discharge, School of Electrical Engineering, Shandong University, Jinan 250061 (China)
2012-12-15T23:59:59.000Z
The upward leader is a key physical process of the leader progression model of lightning shielding. The inception mechanism and criterion of the upward leader need further understanding and clarification. Based on leader discharge theory, this paper proposes the critical electric field intensity of the stable upward leader (CEFISUL) and characterizes it by the valve electric field intensity on the conductor surface, E{sub L}, which is the basis of a new inception criterion for the upward leader. Through numerical simulation under various physical conditions, we verified that E{sub L} is mainly related to the conductor radius, and data fitting yields the mathematical expression of E{sub L}. We further establish a computational model for lightning shielding performance of the transmission lines based on the proposed CEFISUL criterion, which reproduces the shielding failure rate of typical UHV transmission lines. The model-based calculation results agree well with the statistical data from on-site operations, which show the effectiveness and validity of the CEFISUL criterion.
COURSE or or CR. MATH 218 MATH 219 3
Shihadeh, Alan
P.O.Box: CR. 30 COURSE or or CR. MATH 201 e 3 MATH 210 e 3 MATH 218 MATH 219 3 STAT 233e 3 STAT 234e 3 STAT 235e 3 STAT 236e 3 STAT 237e 3 STAT 238e 3 ELECT .1 3 ELECT .2 3 ELECT .3 3 36 ELECT. 1 3 3 credits requirement for graduation. ID #: E-mail: @aub.edu.lb DIPLOMA TYPE : ENTRY LEVEL: FR SO JR SR
CHING-JUI LAI
2012-12-18T23:59:59.000Z
MATH 265 Spring 2013 Syllabus. Instructor. Office Hour MWF 10:30-11:30 am at MATH 850. Sessions. MA 26500 141-UNIV 019 TR 13:30 – 14:45 (39/42) ...
CHING-JUI LAI
2015-01-08T23:59:59.000Z
MATH 262 Spring 2015 Syllabus. Instructor. Office Hour MW 16:30-18:00 am at MATH 850. Sessions MA 26200 081-UNIV 003 TR 15:00 – 16:15 (CRN=64359).
Math 373: Financial Mathematics
Math
2014-04-29T23:59:59.000Z
Apr 29, 2014 ... Tuesday from 1:30 to 2:45 in MATH 175. Thursday ... “Candidates may ONLY use the battery or solar–powered Texas Instruments BA–35 ... Use of any other calculator on a test or quiz will result in a zero on that ... Evaluation will be based on a combination of tests, quizzes, and homework assignments.
Film boiling on the inside of vertical tubes with upward flow of the fluid at low qualities
Dougall, R. S.
1963-01-01T23:59:59.000Z
Flow regimes, local heat transfer coefficients, and temperature distributions along the wall have been studied for film boiling inside a vertical tube with upward flow of a saturated liquid. The area of interest has been ...
Study of liquid retention in fixed-bed reactors with upward flow of gas and liquid
Yang, X.L.; Euzen, J.P. (Inst. Francais du Petrole, Vernaison (France)); Wild, G. (Lab. des Sciences du Genie Chimique, Nancy (France))
1993-01-01T23:59:59.000Z
A literature survey of the measurement techniques for the determination of liquid retention in cocurrent upward gas and liquid flow in fixed-bed reactors is presented. A number of these techniques were used in this work in columns of different diameters (Dc = 0.05 m, 0.10 m, and 0.15 m). Porous alumina particles of two different diameters (dp = 0.002 m and 0.0028 m) with both nonfoaming (water, cyclohexane, heptane, and propanol) and foaming liquids (kerosene, LCO, and diesel fuel) have been investigated. The gas used was either air or N[sub 2]. The methods investigated include volumetry, gravimetry, gammametry, and determination of residence-time distribution by tracer technique. A simple correlation for the prediction of total gas and liquid retention for bubble and pulsed flow is proposed and verified.
Similarity solutions and applications to turbulent upward flame spread on noncharring materials
Delichatsios, M.A.; Delichatsios, M.; Chen, Y. [Factory Mutual Research Corporation, Norwood, MA (United States)] [Factory Mutual Research Corporation, Norwood, MA (United States); Hasemi, Y. [Ministry of Construction, Tsukuba (Japan). Building Research Inst.] [Ministry of Construction, Tsukuba (Japan). Building Research Inst.
1995-08-01T23:59:59.000Z
The primary achievement in this work has been the discovery that turbulent upward flame spread on noncharring materials (for pyrolysis lengths less than 1.8m) can be directly predicted by using measurable flammability parameters. These parameters are: a characteristic length scale which is proportional to a turbulent combustion and mixing related length scale parameter ({dot q}{double_prime}{sub net}({Delta}H{sub c}/{Delta}H{sub v})){sup 2}, a pyrolysis or ignition time {tau}{sub p}, and a parameter which determines the transient pyrolysis history of a non-charring material: {lambda} = L/c{Delta}T{sub p} = ratio of the latent heat to the sensible heat of the pyrolysis temperature of the material. In the length scale parameter, {dot q}{double_prime}{sub net} is the total net heat flux from the flames to the wall (i.e., total heat flux minus reradiation losses), {Delta}H{sub c} is the heat of combustion and {Delta}H{sub v} is an effective heat of gasification for the material. The pyrolysis or ignition time depends (for thermally thick conditions) on the material thermal inertia, the pyrolysis temperature, and the total heat flux from the flames to the wall, {dot q}{double_prime}{sub fw}. The present discovery was made possible by using both a numerical simulation, developed earlier, and exact similarity solutions, which are developed in this work. The predictions of the analysis have been validated by comparison with upward flame spread experiments on PMMA.
Zhou, Chongwu
Science Technology Engineering Math Science Technology Engineering Math Mechanical Engineering Soil Science Sound and Vibrations Wavemaker Kazoo/Flute Harmonica Dancing doggie College
Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)
AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May JunDatastreamsmmcrcalgovInstrumentsrucLas Conchas recovery challenge fund LasDubey selectedContractMaterials/Condensed MatterMath
coedefault
2015-01-06T23:59:59.000Z
MATH 137. Exam Review Sessions. SPRING 2015. Sun. February 8th. LILY G401. 7:30-9PM. Sun. March 8th. LILY G401. 7:30-9PM. Sun. April 12th. LILY G401.
Math in Microbiology Hal L. Smith
Smith, Hal
Math in Microbiology Hal L. Smith PSA 631 halsmith@asu.edu School of Mathematics and Statistics Arizona State University H.L.Smith (A.S.U.) Math in Microbiology Microbiology, January 2009 1 / 22 #12 for Nutrient 4 Bacteriophage and Bacteria in Chemostat 5 Food Chain H.L.Smith (A.S.U.) Math in Microbiology
Earth's extensive entropy bound
A. M. Lisewski
2012-12-20T23:59:59.000Z
The possibility of planetary mass black hole production by crossing entropy limits is addressed. Such a possibility is given by pointing out that two geophysical quantities have comparable values: first, Earth's total negative entropy flux integrated over geological time and, second, its extensive entropy bound, which follows as a tighter bound to the Bekenstein limit when entropy is an extensive function. The similarity between both numbers suggests that the formation of black holes from planets may be possible through a strong fluctuation toward thermodynamic equilibrium which results in gravothermal instability and final collapse. Briefly discussed are implications for the astronomical observation of low mass black holes and for Fermi's paradox.
Ultra High Energy Cosmic Rays, Z-Shower and Neutrino Astronomy by Horizontal-Upward Tau Air-Showers
D. Fargion
2003-06-24T23:59:59.000Z
Ultra High Cosmic Rays (UHECR) Astronomy may be correlated to a primary parental Neutrino Astronomy: indeed any far BL Lac Jet or GRB, sources of UHECR, located at cosmic edges, may send its signal, overcoming the severe GZK cut-off, by help of UHE ZeV energetic neutrino primary. These UHE neutrino scattering on relic light ones (spread on wide Hot Local Groups Halos) maybe fine-tuned : E_(nu) =(M_Z)^2/m_(nu) = 4 10^(22) eV *((0.1eV)/m_(nu)), to combine at once the observed light neutrino masses and the UHECR spectra, leading to a relativistic Z-Shower in Hot Dark Halos (e few tens Mpc wide) whose final nuclear component traces the UHECR event on Earth. Therefore UHECR (with no longer volme GZK constrains) may point to far BL Lac sources. This Z-Burst (Z-Shower) model calls for large neutrino fluxes. Even if Nature do not follow the present Z-model, UHECR while being cut-off by Big Bang Radiation, must produce a minimal UHE neutrino flux, the GZK neutrino secondaries. For both reasons such UHE Neutrino Astronomy must be tested on Earth. Lowest High Energy Astronomy is searched by AMANDA, ANTARES underground deterctors by muons tracks. We suggest a complementary higher energy Neutrino Tau Astronomy inducing Horizontal and Upward Tau AirShowers. Possible early evidence of such a New Neutrino UPTAUs (Upward Tau Showers at PeVs energies) Astronomy may be in BATSE records of Upward Terrestrial Gamma Flashes. Future signals must be found in detectors as EUSO, seeking Upward-Horizontal events: indeed even minimal, guaranteed, GZK neutrino fluxes may be better observed if EUSO threshold reaches 10^(19) eV by enlarging its telescope size.
Raja, Anita
Query Input l Word processing package for aMac. l $200 price limit. l Search process should take 10 min Features l Active search and discovery. l Resource Bounded Reasoning. l GoalÂdriven and) C (75% 6) (25% 4) enables Subtask Relation Enables NLE Q = Quality D = Duration C = Cost Task
Math 576: Quantitative Risk Management lih@math.wsu.edu
Li, Haijun
, that a bomb had gone off in the White House, and the S&P Index lose $136 billion in a matter of four minutes, 2004) Financial markets are ecological systems in which various agents ("species") compete frequency trading). Haijun Li Math 576: Quantitative Risk Management Week 1 6 / 26 #12;Ecology of Agent
Stowell, Michael
except Math 1012 Hower, John john.hower@colorado.edu Math 208 $25/hr All Undergrad except Math 2400 Stein
Math/Stat 170: Introduction to Actuarial Science
richard
2014-12-03T23:59:59.000Z
http://www.math.purdue.edu/~rcp/MA170/MathStat170.html. Office Hours: MATH 822, M, Tu, Tr, 12:00-1:00. General Information. The notes for the Interest ...
Kumar S. Gupta; Siddhartha Sen
2008-06-03T23:59:59.000Z
We present a quantum analysis of the massless excitations in graphene with a charge impurity. When the effective charge exceeds a certain critical value, the spectrum is quantized and is unbounded from below. The corresponding eigenstates are square-integrable at infinity and have a rapidly oscillatory behaviour in the short distance, which can be interpreted as a fall to the centre. Using a cutoff regularization, we show that the effective Coulomb interaction strength is driven to its critical value under the renormalization group flow. In the subcritical region, we find bound states with imaginary values of the energy for certain range of the system parameters. The physical significance of these bound states with imaginary eigenvalues is discussed.
High School Girls Honored for Math, Science Achievements at Sandia...
Broader source: Energy.gov (indexed) [DOE]
High School Girls Honored for Math, Science Achievements at Sandia National Laboratory High School Girls Honored for Math, Science Achievements at Sandia National Laboratory May...
MATHS A VENIR 2009 Michael Harris, November 2009
Harris, Michael - Institut de MathÃ©matiques de Jussieu, UniversitÃ© Paris 7
MATHS A VENIR 2009 Michael Harris, November 2009 As a member of the SociÃ©tÃ© MathÃ©matique de France
MATHS A VENIR 2009 Michael Harris, novembre 2009
Harris, Michael - Institut de MathÃ©matiques de Jussieu, UniversitÃ© Paris 7
MATHS A VENIR 2009 Michael Harris, novembre 2009 En tant que membre de la SociÃ©tÃ© MathÃ©matique de
Former NERSC Consultant Mentors Math, Computer Science Students
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Former NERSC Consultant Mentors Math, Computer Science Students Former NERSC Consultant Mentors Math, Computer Science Students March 10, 2015 Frank Hale, a former consultant in...
Accelerated math implementation and elementary student achievement and attitudes.
Meltcalf, Elizabeth B.
2009-01-01T23:59:59.000Z
??The purpose of this evaluation is to show how Accelerated Math implementation affects student achievement and attitudes towards mathematics. Accelerated Math is a computer based… (more)
HARMONISATION MATH Feuille d'exercices supplmentaire
Mas, AndrÃ©
STIA 3 HARMONISATION MATH Feuille d'exercices supplÃ©mentaire Exercice 1 : DÃ©terminer l'ensemble de
Northern New Mexico Math & Science Academy
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Northern New Mexico Math & Science Academy for Teachers (MSA) Program Description MSA is an intensive and comprehensive professional development program for K-12 teachers....
Neutrino Induced Upward Going Muons from a Gamma Ray Burst in a Neutrino Telescope of Km^2 Area
Nayantara Gupta
2002-04-17T23:59:59.000Z
The number of neutrino induced upward going muons from a single Gamma Ray Burst (GRB) expected to be detected by the proposed kilometer scale IceCube detector at the South Pole location has been calculated. The effects of the Lorentz factor, total energy of the GRB emitted in neutrinos and its distance from the observer (red shift) on the number of neutrino events from the GRB have been examined. The present investigation reveals that there is possibility of exploring the early Universe with the proposed kilometer scale IceCube neutrino telescope.
Umrigar, Eric Dara
2014-05-01T23:59:59.000Z
An experimental analysis was conducted on a single circular tube heat exchanger using supercritical carbon dioxide as the working fluid. The heat exchanger was operated in two different orientations: vertically upward and downward. The experimental...
Piet Hut; Mark Alford; Max Tegmark
2006-01-15T23:59:59.000Z
We discuss the nature of reality in the ontological context of Penrose's math-matter-mind triangle. The triangle suggests the circularity of the widespread view that math arises from the mind, the mind arises out of matter, and that matter can be explained in terms of math. Non-physicists should be wary of any claim that modern physics leads us to any particular resolution of this circularity, since even the sample of three theoretical physicists writing this paper hold three divergent views. Some physicists believe that current physics has already found the basic framework for a complete description of reality, and only has to fill in the details. Others suspect that no single framework, from physics or other sources, will ever capture reality. Yet others guess that reality might be approached arbitrarily closely by some form of future physics, but probably based on completely different frameworks. We will designate these three approaches as the fundamentalist, secular and mystic views of the world, as seen by practicing physicists. We present and contrast each of these views, which arguably form broad categories capturing most if not all interpretations of physics. We argue that this diversity in the physics community is more useful than an ontological monoculture, since it motivates physicists to tackle unsolved problems with a wide variety of approaches.
Boiler Gold Rush Prof. Johnny Brown (MATH 700)
Brown, Johnny E.
Boiler Gold Rush Prof. Johnny Brown (MATH 700) jeb@math.purdue.edu #12;#12;#12;David McCullough, Jr help Always be prepared #12;Boiler Gold Rush Prof. Johnny Brown (MATH 700) jeb@math.purdue.edu #12;
Catalog Update 2006 Math & Computer Science 1
Gering, Jon C.
Catalog Update 2006 Math & Computer Science 1 MATH AND COMPUTER SCIENCE DIVISION 2005-2007 CATALOG UPDATE Changes effective 2006-2007 Degree Update COMPUTER SCIENCE BACHELOR OF SCIENCE Semester Hours CS 100 Computer Science Seminar.........................1 CS 180 Foundations of Computer Science I
Error bounds: necessary and sufficient conditions
2010-01-27T23:59:59.000Z
Russian Math. Surveys 55, 501–558 (2000). 25. Ioffe, A.D., Outrata, J.V.: On metric and calmness qualification conditions in subdifferential calculus. Set-
Saturating the holographic entropy bound
Bousso, Raphael [Center for Theoretical Physics, Department of Physics University of California, Berkeley, California 94720-7300 (United States); Lawrence Berkeley National Laboratory, Berkeley, California 94720-8162 (United States); Institute for the Physics and Mathematics of the Universe, University of Tokyo, 5-1-5 Kashiwa-no-Ha, Kashiwa City, Chiba 277-8568 (Japan); Freivogel, Ben; Leichenauer, Stefan [Center for Theoretical Physics, Department of Physics University of California, Berkeley, California 94720-7300 (United States); Lawrence Berkeley National Laboratory, Berkeley, California 94720-8162 (United States)
2010-10-15T23:59:59.000Z
The covariant entropy bound states that the entropy, S, of matter on a light sheet cannot exceed a quarter of its initial area, A, in Planck units. The gravitational entropy of black holes saturates this inequality. The entropy of matter systems, however, falls short of saturating the bound in known examples. This puzzling gap has led to speculation that a much stronger bound, S < or approx. A{sup 3/4}, may hold true. In this note, we exhibit light sheets whose entropy exceeds A{sup 3/4} by arbitrarily large factors. In open Friedmann-Robertson-Walker universes, such light sheets contain the entropy visible in the sky; in the limit of early curvature domination, the covariant bound can be saturated but not violated. As a corollary, we find that the maximum observable matter and radiation entropy in universes with positive (negative) cosmological constant is of order {Lambda}{sup -1} ({Lambda}{sup -2}), and not |{Lambda}|{sup -3/4} as had hitherto been believed. Our results strengthen the evidence for the covariant entropy bound, while showing that the stronger bound S < or approx. A{sup 3/4} is not universally valid. We conjecture that the stronger bound does hold for static, weakly gravitating systems.
CURRICULUM VITAE masri@math.tamu.edu
Masri, Riad
"REU Site: Undergraduate Research in Mathe- matical Sciences and its Applications" awarded to Texas A Ken Ono), International Journal of Mathematics and Mathematical Sciences, 2009, article ID 941920. 12
jeffb_000
2014-08-16T23:59:59.000Z
Math 373. Quiz 6. Spring 2014. April 17, 2014. 1. Zijing is buying 100 shares of Sun Corporation. Zijing will pay commissions of 0.50 per share. At the same time,
jeffb_000
2014-01-14T23:59:59.000Z
Math 373. Fall 2013. Test 1. September 26, 2013. 1. Zach buys a billiards table for his apartment. The cost of the table is 4000 and he uses a loan to pay for the ...
Owner
2014-06-29T23:59:59.000Z
Copyright Jeffrey A Beckley. Math 373. Fall 2012. Test 2. October 18, 2012. 1. Jordan has the option to purchase either of the two bonds below. Both bonds will
jeffb_000
2014-08-16T23:59:59.000Z
MATH 373. Spring 2014. Test 1. February 18, 2013. 1. Amar wants to accumulate 1 million (1,000,000) by the time that he is 50 years old. Amar is currently 20 ...
Tensor rank : some lower and upper bounds
Forbes, Michael Andrew
2011-01-01T23:59:59.000Z
The results of Strassen [25] and Raz [19] show that good enough tensor rank lower bounds have implications for algebraic circuit/formula lower bounds. We explore tensor rank lower and upper bounds, focusing on explicit ...
Entropy bounds for uncollapsed matter
Gabriel Abreu; Matt Visser
2010-11-19T23:59:59.000Z
In any static spacetime the quasilocal Tolman mass contained within a volume can be reduced to a Gauss-like surface integral involving the flux of a suitably defined generalized surface gravity. By introducing some basic thermodynamics, and invoking the Unruh effect, one can then develop elementary bounds on the quasilocal entropy that are very similar in spirit to the holographic bound, and closely related to entanglement entropy.
Yang, Dong; Pan, Jie; Zhu, Xiaojing; Bi, Qincheng; Chen, Tingkuan [State Key Laboratory of Multiphase Flow in Power Engineering, Xi'an Jiaotong University, Xi'an 710049 (China); Zhou, Chenn Q. [Department of Mechanical Engineering, Purdue University Calumet, Hammond, IN 46323 (United States)
2011-02-15T23:59:59.000Z
Water wall design is a key issue for supercritical Circulating Fluidized Bed (CFB) boiler. On account of the good heat transfer performance, rifled tube is applied in the water wall design of a 600 MW supercritical CFB boiler in China. In order to investigate the heat transfer and frictional characteristics of the rifled tube with vertical upward flow, an in-depth experiment was conducted in the range of pressure from 12 to 30 MPa, mass flux from 230 to 1200 kg/(m{sup 2} s), and inner wall heat flux from 130 to 720 kW/m{sup 2}. The wall temperature distribution and pressure drop in the rifled tube were obtained in the experiment. The normal, enhanced and deteriorated heat transfer characteristics were also captured. In this paper, the effects of pressure, inner wall heat flux and mass flux on heat transfer characteristics are analyzed, the heat transfer mechanism and the frictional resistance performance are discussed, and the corresponding empirical correlations are presented. The experimental results show that the rifled tube can effectively prevent the occurrence of departure from nucleate boiling (DNB) and keep the tube wall temperature in a permissible range under the operating condition of supercritical CFB boiler. (author)
MATH 22AL Fall 2012 Dr. Dad-del
Goldwyn, Eli
MATH 22AL Fall 2012 Dr. Dad-del Important Information about MAT22A and MAT22AL MATH 22AL is an on line computer lab for MATH 22AL. This course uses MATLAB to reinforce the concepts learned in MATH22A. All MAT 22A students are required to take 22AL, unless they have taken Eng 6 or have a good knowledge
Shihadeh, Alan
P.O.Box: CR. 30 COURSE OR OR CR. MATH 201f 3 MATH 210f 3 MATH 218 MATH 219 3 STAT 233 f 3 STAT 234 f 3 STAT 235 f 3 STAT 236 f 3 STAT 237 f 3 STAT 238 f 3 ELECT .1 3 ELECT .2 3 ELECT .3 3 36 CMPS 200 : NAME: Tel #: ID #: MAY NOT ENROLL IN CVSP 203 OR 204 OR VICE VERSA. 3 ELECTIVES IN HUMANITIES OR SOCIAL
Shihadeh, Alan
P.O.Box: CR. 30 COURSE OR OR CR. MATH 201f 3 MATH 210f 3 MATH 218 MATH 219 3 STAT 233f 3 STAT 234f 3 STAT 235f 3 STAT 236f 3 STAT 237f 3 STAT 238f 3 ELECT .1 3 ELECT .2 3 ELECT .3 3 36 CMPS 200 4 REQUIRMENTS FRESHMAN CLASS OR EQUIVALENTa : NAME: Tel #: ID #: MAY NOT ENROLL IN CVSP 203 OR 204 OR VICE VERSA
MATH 100 Introduction to the Profession Introduction to MATLAB
Fasshauer, Greg
MATH 100 Â Introduction to the Profession Introduction to MATLAB Greg Fasshauer Department;MATLAB Introductory Material MATLAB Guides Quite a bit of introductory material is posted online at http://math.iit.edu/fass/100.html. fasshauer@iit.edu MATH 100 Â ITP 2 #12;MATLAB Introductory Material MATLAB Guides Quite
MATH 498/598 Spatial Statistics Final Project Poster Session
Geophysics 8 #12;1 Undergraduate Math/Computer Science PROJECT 1 Author(s): Angela Bauer, Regeena Martinez Graduate Math/Computer Science PROJECT 4 Author(s): Chris Bukowski Title: Investigating spatial correlationMATH 498/598 Spatial Statistics Final Project Poster Session Tuesday, May 10th 3:15-5:15 pm GRL
Election Auditing and Nonparametric Confidence Bounds
Stark, Philip B.
ballot measure in Marin County, CA, a November 2008 bond measure in Yolo County California, with audits Â· Random selection Â· Hypothesis testing framework: the math Â· The realities Â· Examples: 2008 Yolo Measure W
Energy bounds in designer gravity
Amsel, Aaron J.; Marolf, Donald [Physics Department, UCSB, Santa Barbara, California 93106 (United States)
2006-09-15T23:59:59.000Z
We consider asymptotically anti-de Sitter gravity coupled to tachyonic scalar fields with mass at or slightly above the Breitenlohner-Freedman bound in d{>=}4 spacetime dimensions. The boundary conditions in these ''designer gravity'' theories are defined in terms of an arbitrary function W. We give a general argument that the Hamiltonian generators of asymptotic symmetries for such systems will be finite, and proceed to construct these generators using the covariant phase space method. The direct calculation confirms that the generators are finite and shows that they take the form of the pure gravity result plus additional contributions from the scalar fields. By comparing the generators to the spinor charge, we derive a lower bound on the gravitational energy when W has a global minimum and the Breitenlohner-Freedman bound is not saturated.
Bounds on negativity of superpositions
Ou Yongcheng; Fan Heng [Institute of Physics, Chinese Academy of Sciences, Beijing 100080 (China)
2007-08-15T23:59:59.000Z
For pure bipartite superposed states, the entanglement quantified by negativity is studied. If the entanglement is quantified by concurrence, we show that two pure states with high fidelity to one another have nearly the same entanglement. We deduce an inequality in which the concurrence is known to be a continuous function in infinite dimensions. The main result of this paper is to give the bounds on the negativity of a bipartite state in terms of the entanglement of the states being superposed. These bounds may be used in estimating the entanglement of a given state.
Vail, W.B. III; Momii, S.T.
1998-02-10T23:59:59.000Z
Methods and apparatus are described to produce stick-slip motion of a logging tool within a cased well attached to a wireline that is drawn upward by a continuously rotating wireline drum. The stick-slip motion results in the periodic upward movement of the tool in the cased well described in terms of a dwell time during which time the tool is stationary, the move time during which time the tool moves, and the stroke that is upward distance that the tool translates during the ``slip`` portion of the stick-slip motion. This method of measurement is used to log the well at different vertical positions of the tool. Therefore, any typical ``station-to-station logging tool`` may be modified to be a ``continuous logging tool,`` where ``continuous`` means that the wireline drum continually rotates while the tool undergoes stick-slip motion downhole and measurements are performed during the dwell times when the tool is momentarily stationary. The stick-slip methods of operation and the related apparatus are particularly described in terms of making measurements of formation resistivity from within a cased well during the dwell times when the tool is momentarily stationary during the periodic stick-slip motion of the logging tool. 12 figs.
Vail, III, William Banning (Bothell, WA); Momii, Steven Thomas (Seattle, WA)
1998-01-01T23:59:59.000Z
Methods and apparatus are described to produce stick-slip motion of a logging tool within a cased well attached to a wireline that is drawn upward by a continuously rotating wireline drum. The stick-slip motion results in the periodic upward movement of the tool in the cased well described in terms of a dwell time during which time the tool is stationary, the move time during which time the tool moves, and the stroke that is upward distance that the tool translates during the "slip" portion of the stick-slip motion. This method of measurement is used to log the well at different vertical positions of the tool. Therefore, any typical "station-to-station logging tool" may be modified to be a "continuous logging tool", where "continuous" means that the wireline drum continually rotates while the tool undergoes stick-slip motion downhole and measurements are performed during the dwell times when the tool is momentarily stationary. The stick-slip methods of operation and the related apparatus are particularly described in terms of making measurements of formation resistivity from within a cased well during the dwell times when the tool is momentarily stationary during the periodic stick-slip motion of the logging tool.
Bobkov, Sergey
Press, Inc., 2011. Non-Uniform Bounds in Local Limit Theorems in Case of Fractional Moments. II S. G. Bobkov1* , G. P. Chistyakov2** , and F. G Â¨otze2*** 1 School of Math., Univ. of Minnesota, USA 2 Faculty.e., with the functions em(t) = um(t, 1) = e-t2/2 1 + m-2 k=1 Pk(it) . Theorem 1.3 is a particular case of the following
Willamette Math Problem of the Week
Laison, Josh
of "Zambonis For You" and their only driver. His job is to resurface the ice at the local skating rink. Wanting 32 key points on the ice rink, the zamboni will be wide enough to resurface every spot on the rinkWillamette Math Problem of the Week November 5 2007 An Ice Problem Tony Zamboni is the owner
books & arts Sacred MatheMaticS
Loss, Daniel
books & arts On our bookshelf Sacred MatheMaticS: JapaneSe teMple GeOMetry by FukaGawa hidet in mathematics, yet despite this, mathematicians were taken by surprise when the sudoko phenomenon swept across the world in 2005. Suddenly it became popular to while away time with a mathematics puzzle. This is perhaps
Mathematics As Problem Solving Math250....
Mathematics As Problem Solving Math250.... Instructor: Dr. M. Shiyyab, mathematics Dept. (637 Office Text: Curriculum and Evaluation Standards. National Council of Teachers of Mathematics, 1989, or 1999. Course Objective: 1. To improve your mathematical problem solving ability, including reasoning. 2
Math AIF W2011 Faculty of Mathematics
Le Roy, Robert J.
Math AIF Â W2011 Faculty of Mathematics Admission Information Form (for all applicants) www IF YOU APPLIED TO MORE THAN ONE PROGRAM IN THE FACULTY OF MATHEMATICS, YOU NEED TO COMPLETE ONLY ONE application to the Faculty of Mathematics and is an essential factor in admission decisions. Return this form
10/20/13 4:55 PMMyMath at WSU Page 1 of 2http://my.math.wsu.edu/maple.php
Schumaker, Mark
10/20/13 4:55 PMMyMath at WSU Page 1 of 2http://my.math.wsu.edu/maple.php Faculty Directory ZZUSIS, alloc=12.0MB, time=0.20 Internal Server Error? #12;10/20/13 4:55 PMMyMath at WSU Page 2 of 2http://my.math.wsu.edu/maple.php
Blokh, Alexander
Train Your Brain Math Club Train Your Brain Math Club meets on Fridays at 4:20-5:20pm. The aim in joining Train Your Brain Math Club should call UAB Special Studies at (205)934-8263 and mention Train Your Brain Math Club. Contact information: Dr A. Blokh, Coordinator of Outreach Program Department
Search for Quasi Bound $?$ Mesons
H. Machner
2014-10-22T23:59:59.000Z
The search for a quasi bound $\\eta$ meson in atomic nuclei is reviewed. This tentative state is studied theoretically as well as experimentally. The theory starts from elastic $\\eta$ nucleon scattering which is derived from production data within some models. From this interaction the $\\eta$ nucleus interaction is derived. Model calculations predict binding energies and widths of the quasi bound state. Another method is to derive the $\\eta$ nucleus interaction from excitation functions of $\\eta$ production experiments. The $s$ wave interaction is extracted from such data via final state interaction theorem. We give the derivation of $s$ wave amplitudes in partial wave expansion and in helicity amplitudes and their relation to observables. Different experiments extracting the final state interaction are discussed as are production experiments. So far only three experiments give evidence for the existence of the quasi bound state: a pion double charge exchange experiment, an effective mass measurement, and a transfer reaction at recoil free kinematics with observation of the decay of the state.
Shihadeh, Alan
P.O.Box: CR. 30 COURSE OR OR CR. MATH 201f 3 MATH 210f 3 MATH 219 3 STAT 233f 3 STAT 234f 3 STAT 235f 3 STAT 236f 3 STAT 237f 3 STAT 238f 3 ELECT. 1 3 ELECT. 2 3 ELECT. 3 3 36 CMPS 200 4 ELECT. 1 3 OR EQUIVALENTa : NAME: Tel #: ID #: E-mail: @aub.edu.lb DIPLOMA TYPE : ENTRY LEVEL: FR SO JR SR COMMENTS Total
Shihadeh, Alan
P.O.Box: CR. 30 COURSE OR OR CR. MATH 201f 3 MATH 210 f 3 MATH 219 3 STAT 233f 3 STAT 234 f 3 STAT 235 f 3 STAT 236 f 3 STAT 237 f 3 STAT 238 f 3 ELECT. 1 3 ELECT. 2 3 ELECT. 3 3 36 CMPS 200 4 ELECT. 1 CVSP 206 FRESHMAN CLASS OR EQUIVALENTa : NAME: Tel #: ID #: E-mail: @aub.edu.lb DIPLOMA TYPE : ENTRY
Shihadeh, Alan
P.O.Box: CR. 30 COURSE OR OR CR. MATH 201g 3 MATH 210g 3 MATH 219 3 STAT 233g 3 STAT 234g 3 STAT 235g 3 STAT 236g 3 STAT 237g 3 STAT 238g 3 ELECT. 1 3 ELECT. 2 3 ELECT. 3 3 36 CMPS 200 4 ELECT. 1 3: Tel #: ID #: Total Credits in Major: E-mail: @aub.edu.lb DIPLOMA TYPE : ENTRY LEVEL: FR SO JR SR
Math 13700 Mathematics for Elementary Education I Spring 2010 ...
rroames
2010-01-04T23:59:59.000Z
Mar 22, 2010 ... Mathematics for Elementary Education I. Spring 2010. Coordinator: Renee Roames MATH 808 ph: 494-1929 email: rroames@purdue.edu.
Math 13800 Mathematics for Elementary Education II Fall 2014 ...
Math Dept.
2014-08-19T23:59:59.000Z
Mathematics for Elementary Education II. Fall 2014. Coordinator: Renee Figueroa (formerly Renee Roames) MATH 808 ph: 494-1929 email: rroames@
Math 13700 Mathematics for Elementary Education I Fall 2014
User
2014-08-21T23:59:59.000Z
Mathematics for Elementary Education I. Fall 2014. Coordinator: Renee Figueroa (formerly Renee Roames) MATH 808 ph: 494-1929 email: rroames@purdue.
Perkins, Richard A.
64 _____________________________________Math & Computational Sciences Division High Performance Computing and Visualization Research and Development in Visual Analysis Judith Devaney Terrence Griffin John
Shihadeh, Alan
P.O.Box: CR. 30 COURSE or or CR. MATH 201e 3 MATH 210e 3 MATH 218 MATH 219 3 STAT 233e 3 STAT 234e 3 STAT 235e 3 STAT 236e 3 STAT 237e 3 STAT 238e 3 ELECT .1 3 ELECT .2 3 ELECT .3 3 36 ELECT. 1 3 3 or any 207 (A,B,C...) TOTAL CREDITS NEEDED for GRADUATION HUMANITIES LIST I OR IIc ,f ID #: E-mail: @aub
Math 503 Galois Theory Winter 2013 Instructor Amites Sarkar
Sarkar, Amites
Math 503 Galois Theory Winter 2013 Instructor Amites Sarkar Text Elements of Algebra John Stillwell-mail is amites.sarkar@wwu.edu #12;
Dr. Neal J. Smatresk Vice President
Hemmers, Oliver
on page 2) Upward Bound Students Visit Washington, D.C. By Kelly Yurchick, Upward Bound Academic Counselor
www.math.tu-berlin.de/mathe-ini Di, 10.4. 11:30 MA 844 Frhstck
Nabben, Reinhard
www.math.tu-berlin.de/mathe-ini Di, 10.4. 11:30 MA 844 FrÃ¼hstÃ¼ck Im Mathetreff gibt es gratis Kaffee und BrÃ¶tchen fÃ¼r alle Erstsemester (Mathe, WiMa, TechMa). Studis, die im CafÃ© oder der Ini aktiv sind, beantworten deine Fragen. Do, 12.4. 18:00 MA 847 Erstes Iniplenum Die Ini trifft sich ungefÃ¤hr
Stein, William
://pari.math.u-bordeaux.fr/. [23] F. Perez, An Enhanced Python Shell, http://ipython.scipy.org/moin/. [24] P. Ramachandran, Mayavi
Habibi, M., E-mail: habibi.physics@gmail.com [Young Researchers and Elite Club, Shirvan Branch, Islamic Azad University, Shirvan (Iran, Islamic Republic of); Ghamari, F. [Young Researchers and Elite Club, Khorramabad Branch, Islamic Azad University, Khorramabad (Iran, Islamic Republic of)
2014-05-15T23:59:59.000Z
The results of a numerical study of high-intensity X-ray laser beam interaction with warm quantum plasma (WQP) are presented. By means of an upward ramp density profile combined with quantum factors specially the Fermi velocity, we have demonstrated significant relativistic self-focusing (RSF) of a Gaussian electromagnetic beam in the WQP where the Fermi temperature term in the dielectric function is important. For this purpose, we have considered the quantum hydrodynamics model that modifies refractive index of inhomogeneous WQPs with the inclusion of quantum correction through the quantum statistical and diffraction effects in the relativistic regime. Also, to better illustration of the physical difference between warm and cold quantum plasmas and their effect on the RSF, we have derived the envelope equation governing the spot size of X-ray laser beam in Q-plasmas. In addition to the upward ramp density profile, we have found that the quantum effects would be caused much higher oscillation and better focusing of X-ray laser beam in the WQP compared to that of cold quantum case. Our computational results reveal the importance of the use of electrons density profile and Fermi speed in enhancing self-focusing of laser beam.
Math 514: Applied Mathematics I Course Information and Syllabus Fall 2011
Math 514: Applied Mathematics I Course Information and Syllabus Â Fall 2011 Instructor: Prof. Jon M
MATH 100 Introduction to the Profession Introduction to MATLAB
Fasshauer, Greg
MATH 100 Â Introduction to the Profession Introduction to MATLAB Greg Fasshauer Department;MATLAB Introductory Material MATLAB Guides Quite a bit of introductory material is posted online at http://math.iit.edu/fass/100.html. This includes Getting Started in MATLAB (Some very basic info to get you off the ground
Lasers Optical Engineering Concentration Science/Math/Engineering Electives
Schumacher, Russ
Chemistry I 4 CHEM113; CHEM114 F, S CIVE260 Engineering Mechanics Â Statics 3 MATH160; PH141 or co-reg FLasers Optical Engineering Concentration Science/Math/Engineering Electives Course Number Course; CHEM245 or CHEM341 or CHEM345 F, S, SS BIOM306/ BTEC306 Bioprocess Engineering 4 CHEM107 or CHEM111; PH
Electrical Engineering Concentration Science/Math/Engineering Electives
Schumacher, Russ
Chemistry I 4 CHEM113; CHEM114 F, S CIVE260 Engineering Mechanics Â Statics 3 MATH160; PH141 or co-reg FElectrical Engineering Concentration Science/Math/Engineering Electives Course Number Course Title or CHEM341 or CHEM345 F, S, SS BIOM306/ BTEC306 Bioprocess Engineering 4 CHEM107 or CHEM111; PH121 or PH
Roadmap: Mathematics -Bachelor of Science [AS-BS-MATH
Sheridan, Scott
Roadmap: Mathematics - Bachelor of Science [AS-BS-MATH] College of Arts and Science Department of Mathematical Sciences Catalog Year: 2012Â2013 Page 1 of 2 | Last Updated: 11-May-2012/LNHD This roadmap #12;Roadmap: Mathematics - Bachelor of Science [AS-BS-MATH] College of Arts and Science Department
Electrical Engineering Math/Science/Engineering Elective List
Bigelow, Stephen
Rev 3/07 Electrical Engineering Math/Science/Engineering Elective List Math/Science/Engineering Electives, as defined by the Electrical Engineering Program, are listed below: * Course must be taken units) Courses that can be used to fulfill this requirement: Within the College of Engineering Â· Any
Applied Mathematics College of Science MATH-BS
Kihara, Daisuke
Equations for Engineering and the Sciences or MA 30400 - Differential Equations And Analysis Of Nonlinear Systems For Engineering And The Sciences (3) Math Selective II: MA 42500 - Elements Of Complex Analysis) Math/Statistics Selective: MA/STAT 41600 Probability or STAT 51600 - Basic Probability And Applications
Commun. Math. Phys. 207, 557 587 (1999) Communications in Mathematical
Sigal, Israel Michael
Commun. Math. Phys. 207, 557 Â 587 (1999) Communications in Mathematical Physics Â© Springer Juni 136, 10623 Berlin, Germany. E-mail: bach@math.tu-berlin.de 2 Institut fÃ¼r Theoretische Physik, ETH HÃ¶nggerberg, 8093 ZÃ¼rich, Switzerland. E-mail: juerg@itp.phys.ethz.ch 3 Department of Mathematics, University
Global Error bounds for systems of convex polynomials over ...
2011-11-11T23:59:59.000Z
Acknowledgement. References. [1] Auslender A., Crouzeix J.P., Global regularily theorems, Math. Oper. Res., 13(1998), pp. 243-253. [2] A. Auslender and M.
Stability of error bounds for convex constraint systems in Banach ...
2010-01-07T23:59:59.000Z
Jan 7, 2010 ... ... and Applied Optimization, School of Information Technology and Math- ... for the family of functions being in a sense small perturbations of f.
Berger, Clemens
M= parcours maths MI= parcours math-info ( groupe C en LI2) 08h00-09h30 09h45-11h15 11h30-13h00 13h15-14h45 15h00-16h30 16h45-18h15 lundi MA MA M M MI MI mardi MA Anglais MA M TD Histoire des Maths M 3.2 M MI Anglais MI mercredi MA TD Variable Complexe M 3.2 MA M M MI MI jeudi MA MA M M MI MI
Parusinski, Adam
M= parcours maths MI= parcours math-info ( groupe A en LI2) 08h00-09h30 09h45-11h15 11h30-13h00 13h15-14h45 15h00-16h30 16h45-18h15 lundi MA MA M Anglais* M MI TP Programmation C PV202 MI mardi MA Anglais MA M TD Histoire des Maths M 3.2 M MI TP Projet Scientifique PV214 MI mercredi MA TD Variable
On the Time Times Temperature Bound
A. Lopez-Ortega
2010-06-28T23:59:59.000Z
Recently Hod proposes a lower bound on the relaxation time of a perturbed thermodynamic system. For gravitational systems this bound transforms into a condition on the fundamental quasinormal frequency. We test the bound in some spacetimes whose quasinormal frequencies are calculated exactly, as the three-dimensional BTZ black hole, the D-dimensional de Sitter spacetime, and the D-dimensional Nariai spacetime. We find that for some of these spacetimes their fundamental quasinormal frequencies do not satisfy the bound proposed by Hod.
Semidefinite code bounds based on quadruple distances
2010-05-20T23:59:59.000Z
Acknowledgement. We thank Niels Oosterling for very helpful comments on the method. References. [1] E. Agrell, Bounds for unrestricted binary codes,.
Hybrid LP/SDP Bounding Procedure
2012-10-24T23:59:59.000Z
Hybrid LP/SDP Bounding Procedure. Fabio Furini1 and Emiliano Traversi2. 1 LIPN, Université Paris 13, 93430 Villetaneuse, France.
Regional math teacher wins presidential award
Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)
AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmosphericNuclear Security Administration the1 -the Mid-Infrared at 278, 298,NIST3 AÃ‡ORIANONews Media Â» 2014Regional math teacher
Math of Popping Bubbles in a Foam
Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)
AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May JunDatastreamsmmcrcalgovInstrumentsrucLas Conchas recovery challenge fund LasDubey selectedContractMaterials/CondensedMath of
New bounds on isotropic Lorentz violation
Chris Carone; Marc Sher; Marc Vanderhaeghen
2006-09-19T23:59:59.000Z
Violations of Lorentz invariance that appear via operators of dimension four or less are completely parameterized in the Standard Model Extension (SME). In the pure photonic sector of the SME, there are nineteen dimensionless, Lorentz-violating parameters. Eighteen of these have experimental upper bounds ranging between 10{sup -11} and 10{sup -32}; the remaining parameter, ktr, is isotropic and has a much weaker bound of order 10{sup -4}. In this Brief Report, we point out that ktr gives a significant contribution to the anomalous magnetic moment of the electron and find a new upper bound of order 10{sup -8}. With reasonable assumptions, we further show that this bound may be improved to 10{sup -14} by considering the renormalization of other Lorentz-violating parameters that are more tightly constrained. Using similar renormalization arguments, we also estimate bounds on Lorentz violating parameters in the pure gluonic sector of QCD.
Kinetic bounding volume hierarchies for deformable objects
Gabriel Zachmann; Tu Clausthal
2006-01-01T23:59:59.000Z
We present novel algorithms for updating bounding volume hierarchies of objects undergoing arbitrary deformations. Therefore, we introduce two new data structures, the kinetic AABB tree and the kinetic BoxTree. The event-based approach of the kinetic data structures framework enables us to show that our algorithms are optimal in the number of updates. Moreover, we show a lower bound for the total number of BV updates, which is independent of the number of frames. We used our kinetic bounding volume hierarchies for collision detection and performed a comparison with the classical bottomup update method. The results show that our algorithms perform up to ten times faster in practically relevant scenarios.
Sound velocity bound and neutron stars
Paulo F. Bedaque; Andrew W. Steiner
2015-01-25T23:59:59.000Z
It has been conjectured that the velocity of sound in any medium is smaller than the velocity of light in vacuum divided by $\\sqrt{3}$. Simple arguments support this bound in non-relativistic and/or weakly coupled theories. The bound has been demonstrated in several classes of strongly coupled theories with gravity duals and is saturated only in conformal theories. We point out that the existence of neutron stars with masses around two solar masses combined with the knowledge of the equation of state of hadronic matter at "low" densities is in strong tension with this bound.
Math 153, Fall 2014, Quiz 14; Friday, October 23, 2014
Harrison Wong
2014-10-23T23:59:59.000Z
Math 153, Fall 2014, Quiz 14; Friday, October 23, 2014. Abraham Wald was born into a Jewish family in 1902 in modern-day Romania. As tensions built during ...
Intro to Differential Equations MATH 2070 (Winter 2012)
Hagler, Jim
Intro to Differential Equations MATH 2070 (Winter 2012) Solving Linear Systems -- Complex to . 3. Write Yc (t) = et Vc = e(+i)t Vc = et (cos (t) + i sin (t)) (Vre + iVim) where both Vre and Vim
SIAM J. MATH. ANAL. Vol. 16, No. 1, January 1985
Trefethen, Nick
SIAM J. MATH. ANAL. Vol. 16, No. 1, January 1985 (C) 1985 Society for Industrial and Applied from poles of r, A. uniform on some disk A about the origin, Tay: all Taylor coefficients, H: Ta
Director of Facilities College of Computer, Math, & Physical Sciences (CMPS)
Lipsman, Ronald
until joining CMPS as Director of Facilities in 2008. Tom has over 30 years experience in government and electrical building upgrades, residential facilities renovations, and construction projectsDirector of Facilities College of Computer, Math, & Physical Sciences (CMPS) University Maryland
Math 13900 Pyramid Project After Lesson 32 Name: Class time ...
User
2014-08-19T23:59:59.000Z
Pyramid Project. After Lesson 32. 2014 ... Use the information you have and what you have learned in Math 13900 to find the volume. Do not use a formula from ...
Math 204 Elementary Linear Algebra Spring 2012 Instructor Amites Sarkar
Sarkar, Amites
Math 204 Elementary Linear Algebra Spring 2012 Instructor Amites Sarkar Text Linear Algebra and its and Fridays, in 216 Bond Hall. My phone number is 650 7569 and my e-mail is amites.sarkar@wwu.edu Course
Math 209 Discrete Mathematics Spring 2008 Instructor Amites Sarkar
Sarkar, Amites
Math 209 Discrete Mathematics Spring 2008 Instructor Amites Sarkar Text Discrete Mathematics, Tuesdays, Thursdays and Fridays, in 216 Bond Hall. My phone number is 650 7569 and my e-mail is amites.sarkar
Math 209 Discrete Mathematics Spring 2011 Instructor Dr. Amites Sarkar
Sarkar, Amites
Math 209 Discrete Mathematics Spring 2011 Instructor Dr. Amites Sarkar Text Discrete Mathematics, in 216 Bond Hall. My phone number is 650 7569 and my e-mail is amites.sarkar@wwu.edu #12;
Math 566 Topics in Combinatorics Fall 2009 Instructor Amites Sarkar
Sarkar, Amites
Math 566 Topics in Combinatorics Fall 2009 Instructor Amites Sarkar Text Combinatorics BÂ´ela Bollob and Fridays, in 216 Bond Hall. My phone number is 650 7569 and my e-mail is amites.sarkar@wwu.edu #12;
Math 331 Ordinary Differential Equations Fall 2014 Instructor Amites Sarkar
Sarkar, Amites
Math 331 Ordinary Differential Equations Fall 2014 Instructor Amites Sarkar Text Differential Bond Hall. My phone number is 650 7569 and my e-mail is amites.sarkar@wwu.edu Relation to Overall
Math 304 Linear Algebra Spring 2013 Instructor Amites Sarkar
Sarkar, Amites
Math 304 Linear Algebra Spring 2013 Instructor Amites Sarkar Text Linear Algebra and its, Tuesdays, Thursdays and Fridays, in 216 Bond Hall. My phone number is 650 7569 and my e-mail is amites.sarkar
Math 564 Graph Theory Fall 2008 Instructor Amites Sarkar
Sarkar, Amites
Math 564 Graph Theory Fall 2008 Instructor Amites Sarkar Text Pearls in Graph Theory (Dover Edition and Fridays, in 216 Bond Hall. My phone number is 650 7569 and my e-mail is amites.sarkar@wwu.edu #12;
Math 564 Graph Theory Fall 2013 Instructor Amites Sarkar
Sarkar, Amites
Math 564 Graph Theory Fall 2013 Instructor Amites Sarkar Text Modern Graph Theory BÂ´ela Bollob, Tuesdays, Wednesdays and Fridays, in 216 Bond Hall. My phone number is 650 7569 and my e-mail is amites.sarkar
Math 209 Discrete Mathematics Winter 2009 Instructor Amites Sarkar
Sarkar, Amites
Math 209 Discrete Mathematics Winter 2009 Instructor Amites Sarkar Text Discrete Mathematics, Tuesdays, Thursdays and Fridays, in 216 Bond Hall. My phone number is 650 7569 and my e-mail is amites.sarkar
Math 204 Elementary Linear Algebra Winter 2008 Instructor Amites Sarkar
Sarkar, Amites
Math 204 Elementary Linear Algebra Winter 2008 Instructor Amites Sarkar Text Linear Algebra and its Hall. My phone number is 650 7569 and my e-mail is amites.sarkar@wwu.edu #12;Course Objectives
Syllabus for MATH 362 Spring 2015: Topics in Vector Calculus
2014-12-23T23:59:59.000Z
Page 1. Syllabus for MATH 362 Spring 2015: Topics in Vector Calculus. Alex Misiats omisiats@purdue.edu. December 23, 2014. Lectures: MWF, 12:30 - 1:20
Math 110 Fall 2007Basic Calculus I Monday November 19
Buckmire, Ron
cylinder of greatest surface area that can be inscribed in a sphere of radius R. 2 #12;Math 110 Class 30 triangle of least area that can be circumscribed about a circle of radius R. 3 #12;Math 110 Class 30 Fall is C(x) = 3000 + 20x. (a) Find the revenue function R(x). (b) Find the profit function P(x). (c
On semidefinite programming bounds for graph bandwidth
2011-05-24T23:59:59.000Z
May 24, 2011 ... We propose two new lower bounds on graph bandwidth and cyclic ... matrix computations, parallel computations, VLSI layout, etc; see, for example [19]. ...... problems by SeDuMi [30] using the Yalmip interface [22] with Matlab.
Risk Bounds for Mixture Density Estimation
Rakhlin, Alexander
2004-01-27T23:59:59.000Z
In this paper we focus on the problem of estimating a bounded density using a finite combination of densities from a given class. We consider the Maximum Likelihood Procedure (MLE) and the greedy procedure described by ...
Semidefinite code bounds based on quadruple distances
2012-01-31T23:59:59.000Z
Personal use is permitted. For any ... a semidefinite program, whose optimum value is an upper bound for A(n, d). ..... This property is closed under linear combinations, matrix ...... from the Institute for Operations Research and Management.
Studies on upward flame spread
Gollner, Michael J.
2012-01-01T23:59:59.000Z
transfer coefficient heat of combustion per unit mass ofwidth, m ? and the heat of combustion per unit mass of fuelthe sample, and the heat of combustion ?H c was assigned the
Theory and Modeling of Weakly Bound/Physisorbed Materials for...
Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site
Theory and Modeling of Weakly BoundPhysisorbed Materials for Hydrogen Storage Theory and Modeling of Weakly BoundPhysisorbed Materials for Hydrogen Storage Presentation on the...
A masked spectral bound for maximum-entropy sampling
Kurt Anstreicher
2003-09-16T23:59:59.000Z
Sep 16, 2003 ... Abstract: We introduce a new masked spectral bound for the maximum-entropy sampling problem. This bound is a continuous generalization of ...
Math 550 (Section 1) University of South Carolina D. Meade Spring 1997
Meade, Douglas B.
Math 550 (Section 1) University of South Carolina D. Meade Spring 1997 Day One Questionnaire -- Math 550 (Spring 1997) ffl Personal Information Name Phone Number EÂmail Address Major Year ffl
Math 340 Elementary matrix and linear algebra Spring 2009 Class Location: Van Vleck B130
Masri, Riad
Webpage: http://www.math.wisc.edu/masri/M340.html Textbook: Elementary linear algebra with applications, 9
Effective Field Theory for Bound State Reflection
Michelle Pine; Dean Lee
2013-01-17T23:59:59.000Z
Elastic quantum bound-state reflection from a hard-wall boundary provides direct information regarding the structure and compressibility of quantum bound states. We discuss elastic quantum bound-state reflection and derive a general theory for elastic reflection of shallow dimers from hard-wall surfaces using effective field theory. We show that there is a small expansion parameter for analytic calculations of the reflection scattering length. We present a calculation up to second order in the effective Hamiltonian in one, two, and three dimensions. We also provide numerical lattice results for all three cases as a comparison with our effective field theory results. Finally, we provide an analysis of the compressibility of the alpha particle confined to a cubic lattice with vanishing Dirichlet boundaries.
Critical review of [K- ppn] bound states
V. K. Magas; E. Oset; A. Ramos
2008-07-01T23:59:59.000Z
We make a thorough study of the process of three body kaon absorption in nuclei, in connection with a recent FINUDA experiment which claims the existence of a deeply bound kaonic state from the observation of a peak in the Lambda d invariant mass distribution following K- absorption on Li6. We show that the peak is naturally explained in terms of K- absorption from three nucleons leaving the rest as spectators. We can also reproduce all the other observables measured in the same experiment and used to support the hypothesis of the deeply bound kaon state. Our study also reveals interesting aspects of kaon absorption in nuclei, a process that must be understood in order to make progress in the search for K- deeply bound states in nuclei.
Online Deadline Scheduling with Bounded Energy Efficiency
Wong, Prudence W.H.
Online Deadline Scheduling with Bounded Energy Efficiency Joseph Wun-Tat Chan1 , Tak-Wah Lam 2 concern when compared to throughput and the schedules targeted may be very poor in energy efficiency subject to a user-defined threshold of energy efficiency. We first show that all deterministic online
EQUATIONS FOR LOWER BOUNDS ON BORDER RANK
Hauenstein, Jonathan
EQUATIONS FOR LOWER BOUNDS ON BORDER RANK JONATHAN D. HAUENSTEIN, CHRISTIAN IKENMEYER, AND J of bilinear maps of border rank at most r. We apply these methods to several cases including the case r = 6 multiplication operator M2, which gives a new proof that the border rank of the multiplication of 2 Ã? 2 matrices
Cellulose-Bound Magnesium Diboride Superconductivity
Ryan, Dominic
Cellulose-Bound Magnesium Diboride Superconductivity Y.L. Lin and M.O. Pekguleryuz Department Canada Abstract--Two-phase superconductor tapes were produced by blending high purity magnesium diboride junctions. I. INTRODUCTION Magnesium diboride was found to be superconducting in 2001 by Nagamatsu et al. [1
Semidefinite programs for completely bounded norms
John Watrous
2009-04-15T23:59:59.000Z
The completely bounded trace and spectral norms in finite dimensions are shown to be expressible by semidefinite programs. This provides an efficient method by which these norms may be both calculated and verified, and gives alternate proofs of some known facts about them.
Geometric Lower Bounds for Parametric Matroid Optimization
Eppstein, David
(n)) for the special case of parametric graph minimum spanning trees. The only previous lower bound was (n logr for the sequence of minimum spanning trees in a graph with linearly varying edge weights. This parametric spanning tree problem has applications including the stochastic spanning tree problem studied by Ishii et al
BOUNDS FOR SPECTRAL CLUSTERS HART F. SMITH
Smith, Hart F.
Lq BOUNDS FOR SPECTRAL CLUSTERS HART F. SMITH Abstract. In these notes, we review recent results] establish the same estimates under the assumption that the metric is C1,1. It is known by examples of Smith to the wave equation. The author was supported in part by NSF grant DMS-0140499. 1 #12;2 HART F. SMITH
Jittamai, Phongchai
2012-06-07T23:59:59.000Z
-Diaz, Sastri, and Paz 1995). Additionally, an efficient branch-and- bound procedure is highly desirable to solve integer programming models, such as the one being considered in this thesis. In summary the following are the significant contributions... heuristically to obtain near-optimal solutions. Gavish and Pirkul (1991) employed heuristic procedures and a branch-and-bound procedure to develop algorithms for solving the multi-resource generalized assignment problem. Garcia- Diaz, Sastri and Paz (1995...
Math 221 Handout: November 16, 2011 Alex Kasman
Kasman, Alex
and symmetrically upwards on the other half of the disk would have a flux of zero as well because the net flow the negative direction, and it is zero when F is tangent to the surface. This gives us a way to think about what this number means. But how can we calculate it? It looks awfully messy because n = ruÃ?rv |ru
Math 221 Handout: November 17, 2009 Alex Kasman
Kasman, Alex
and symmetrically upwards on the other half of the disk would have a flux of zero as well because the net flow the negative direction, and it is zero when F is tangent to the surface. This gives us a way to think about what this number means. But how can we calculate it? It looks awfully messy because n = ruÃ?rv |ru
Is Fusion Inhibited for Weakly Bound Nuclei?
Takahashi, J.; Munhoz, M.; Szanto, E.M.; Carlin, N.; Added, N.; Suaide, A.A.; de Moura, M.M.; Liguori Neto, R.; Szanto de Toledo, A. [Universidade de Sao Paulo, Institute de Fisica, Departamento de Fisica Nuclear, Caixa Postal 66318, 05389-970 Sao Paulo, Sao Paulo, (Brasil)] [Universidade de Sao Paulo, Institute de Fisica, Departamento de Fisica Nuclear, Caixa Postal 66318, 05389-970 Sao Paulo, Sao Paulo, (Brasil); Canto, L.F. [Instituto de Fisica, Universidade Federal do Rio de Janeiro, Caixa Postal 68528, 21945-970 Rio de Janeiro, RJ, (Brasil)] [Instituto de Fisica, Universidade Federal do Rio de Janeiro, Caixa Postal 68528, 21945-970 Rio de Janeiro, RJ, (Brasil)
1997-01-01T23:59:59.000Z
Complete fusion of light radioactive nuclei is predicted to be hindered at near-barrier energies. This feature is investigated in the case of the least bound stable nuclei. Evaporation residues resulting from the {sup 6,7}Li+{sup 9}Be and {sup 6,7}Li+{sup 12}C fusion reactions have been measured in order to study common features in reactions involving light weakly bound nuclei. The experimental excitation functions revealed that the fusion cross section is significantly smaller than the total reaction cross section and also smaller than the fusion cross section expected from the available systematics. A clear correlation between the fusion probability and nucleon (cluster) separation energy has been established.The results suggest that the breakup process has a strong influence on the hindrance of the fusion cross section. {copyright} {ital 1996} {ital The American Physical Society}
Performance bound for quantum absorption refrigerators
Luis A. Correa; José P. Palao; Gerardo Adesso; Daniel Alonso
2013-04-29T23:59:59.000Z
An implementation of quantum absorption chillers with three qubits has been recently proposed, that is ideally able to reach the Carnot performance regime. Here we study the working efficiency of such self-contained refrigerators, adopting a consistent treatment of dissipation effects. We demonstrate that the coefficient of performance at maximum cooling power is upper bounded by 3/4 of the Carnot performance. The result is independent of the details of the system and the equilibrium temperatures of the external baths. We provide design prescriptions that saturate the bound in the limit of a large difference between the operating temperatures. Our study suggests that delocalized dissipation, which must be taken into account for a proper modelling of the machine-baths interaction, is a fundamental source of irreversibility which prevents the refrigerator from approaching the Carnot performance arbitrarily closely in practice. The potential role of quantum correlations in the operation of these machines is also investigated.
Entropy & viscosity bound of strange stars
Sibasish Laha; Taparati Gangopadhyay; Manjari Bagchi; Mira Dey; Jishnu Dey; Monika Sinha; Subharthi Ray
2007-02-08T23:59:59.000Z
At finite temperature (T) there is a link with general relativity and hydrodynamics that leads to a lower bound for the ratio of shear viscosity and entropy density (\\eta/s). We find that the bound is saturated in the simple model for quark matter that we use for strange stars at T = 80 MeV, at the surface of a strange star. At this T we have the possibility of cosmic separation of phases. We find that, although strongly correlated, the quark matter at the surface of strange stars constitute the most perfect interacting fluid permitted by nature. At the centre of the star, however, the density is higher and conditions are more like the results found for perturbative QCD.
The structure of a bound nucleon
Cloeet, I. C. [Department of Physics, University of Washington, Seattle, WA 98195-1560 (United States); Bentz, W. [Department of Physics, School of Science, Tokai University, Hiratsuka-shi, Kanagawa 259-1292 (Japan); Thomas, A. W. [CSSM, School of Chemistry and Physics, University of Adelaide, Adelaide SA 5005 (Australia)
2010-07-27T23:59:59.000Z
We highlight some of the progress made in understanding the EMC effect and the NuTeV anomaly using a chiral effective theory of QCD, that is, the Nambu-Jona-Lasinio model. A natural consequence of this approach is that for nuclear systems the mean scalar and vector fields couple to the quarks inside the bound nucleons and therefore nucleon properties are modified in the medium. In particular, we demonstrate that the medium modification of nucleon quark distributions provides a natural explanation of the EMC effect. We also illustrate how a proton-neutron asymmetry in nuclei leads to an isovector-vector mean-field which couples to the quarks in the bound nucleons and that this mechanism leads to an additional correction to the NuTeV measurement of sin{sup 2} {theta}{sub w}.
Adiabatically Bound Valence Anions of Guanine. | EMSL
Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)
AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May JunDatastreamsmmcrcalgovInstrumentsruc Documentation RUCProductstwrmrAre the EffectsAcknowledgmentdynamicsAdiabatically Bound Valence
Math for Poets and Drummers The Mathematics of Meter
Hall, Rachel W.
Math for Poets and Drummers The Mathematics of Meter Rachel Hall Saint Joseph's University 5600 a number of problems that are explored in class. In English and Spanish, the rhythm, or meter, of a piece- speare are written in the meter called iambic pentameter: five pairs of alternating unstressed
Preprint UC Davis Math 200016 Droplet States in the XXZ
Preprint UC Davis Math 2000Â16 Droplet States in the XXZ Heisenberg Chain Bruno Nachtergaele and Shannon Starr Department of Mathematics University of California, Davis Davis, CA 95616Â8633, USA bxn of a droplet of down spins in the system. We find the exact energy and the states that describe these droplets
Preprint UC Davis Math 199930 A continuum approximation for the
Preprint UC Davis Math 1999Â30 A continuum approximation for the excitations of the (1; 1 and Shannon Starr Department of Mathematics University of California, Davis Davis, CA 95616Â8633, USA bolina, with an appropriate scaling, the energy of lowÂ lying excitations of the (1; 1; : : : ; 1) interface in the d
MATH 1503 Introduction to Linear Algebra Notes on MATLAB
Monson, Barry
1 MATH 1503 Introduction to Linear Algebra Notes on MATLAB MATLAB (`MATrix LABoratory as a programming language. MATLAB is available to UNB students on the University's Novell network Â click on the `More Applications' icon, then click on the `MATLAB' icon. More than one release of MATLAB may
MATH AND COMPUTER SCIENCE DIVISION 2001-2003 CATALOG UPDATE
Gering, Jon C.
1 MATH AND COMPUTER SCIENCE DIVISION 2001-2003 CATALOG UPDATE Changes effective 2002-2003 COMPUTER REQUIREMENTS FOUNDATIONS CS 100 Computer Science Seminar 1 CS 180 Foundations of Computer Science I 3 CS 185 Foundations of Computer Science II 3 CS 285 Foundations of Computer Science III 3 CS 310 Data Structures
Math 110 Homework Assignment 21 due date: Mar. 18, 2013
Roth, Mike
Math 110 Homework Assignment 21 due date: Mar. 18, 2013 1. Consider a fish population with adult fish and young fish where the transition from one year's population to the next is 0.7 0.2 3 0 representing a 70% adult survival rate from year to year, a 20% survival rate for young fish, and the fact
High School Math Contest Rankings November 16, 2013
Boas, Harold P.
2013 High School Math Contest Rankings November 16, 2013 Sweepstakes Sweepstakes Points School School of Advancement Isil Nal fourth 50 Quail Valley Middle School Isil Nal Fifth 49 Whatley Home School Willaim Whatley Sixth 43 Westwood High School Zheng Chen seventh 28 LASA Sarah Harrelson Eighth 27
Math for Poets and Drummers Rachel Wells Hall
Hall, Rachel W.
Math for Poets and Drummers Rachel Wells Hall Department of Mathematics and Computer Science Saint a meter, is a pattern of stressed and unstressed syllables. English poets use about a dozen different line and "these" in the third line refer to the critics.) 1 #12;But most by Numbers judge a Poet's Song
OpenMath Technology for Interactive Mathematical Documents
Cuypers, Hans
OpenMath Technology for Interactive Mathematical Documents Olga Caprotti, Arjeh M. Cohen, Hans documents, open a way of commut- ing mathematics between computers, between software applications and over and in scientific articles, but also in mathematical software like algebraic specification modules or library files
LARSON--MATH 556--CLASSROOM WORKSHEET 07 Hamilton Cycles
Larson, Craig E.
Last name First name LARSON--MATH 556--CLASSROOM WORKSHEET 07 Hamilton Cycles An alternating-cycle. A cycle which includes every point of a graph G is called a Hamilton cycle of G. 1. Draw the complete graph K5. Find one Hamilton cycle in K5. 2. Does every complete graph have a Hamilton cycle? Explain. 3
Acta Math. Univ. Comenianae Vol. (submitted to AMUC), pp. 110
Monneau, RÃ©gis
+). In particular it is being used to model the industrial process of Self-propagating High temperature SynthesisActa Math. Univ. Comenianae Vol. (submitted to AMUC), pp. 1Â10 1 SELF-PROPAGATING HIGH TEMPERATURE SYNTHESIS (SHS) IN THE HIGH ACTIVATION ENERGY REGIME R. MONNEAU and G.S. WEISS Abstract. We derive
Dark Matter and Dark Energy huncheng@math.mit.edu
Cheng, Hung
Dark Matter and Dark Energy Hung Cheng huncheng@math.mit.edu January 17, 2008 Abstract We suggest. Besides producing particle masses, the mass generation mechanism also produces the observed dark energy that a candidate for dark matter is a meson with spin one the existence of which is dictated by local scale
Commun. Math. Phys. 106,41--89(1986) Communications in
Sethna, James P.
Commun. Math. Phys. 106,41--89(1986) Communications in Ma maUc Physics Â© Springer-Verlag1986 A Mean the Edwards-Anderson order param- eter is strictly positive. In a neighborhood below the transition~ . . . . . . . . . . . . . . . . . . . . . . . 68 * Research supported by the NSF under Grant No. DMR-8314625 ** Research supported by the DOE under
Math 4323: Intro to Abstract Algebra Second Exam
Schmidt, Ralf
Math 4323: Intro to Abstract Algebra Second Exam Fall 2014, University of Oklahoma 10/29/2014 Ralf your work, in a reasonably neat and coherent way, in the space provided. All answers must be justified work will receive no credit; an incorrect answer supported by substantially correct calculations
Advanced Calculus I (Math 309) Fall 2005 Lecture Notes
Bohner, Martin
); (iii) invertible if f is both one-to-one and onto, and then f-1 : Y X is called the inverse function the composite function of f and g. Proposition 1.11. A function f : X Y is invertible iff there existsAdvanced Calculus I (Math 309) Fall 2005 Lecture Notes Martin Bohner Version from December 4, 2005
Commun. Math. Phys. 201, 549576 (1999) Communications in
Sigal, Israel Michael
Commun. Math. Phys. 201, 549Â576 (1999) Communications in Mathematical Physics Â© Springer the notion of quantum resonance is one of the central notions in physics, the mathematical theory with certain boundary conditions at infinity, while its physical picture is that of a metastable state
math.QA/0006228 Combinatorial quantisation of Euclidean gravity
Schroers, Bernd J.
MSÂ00Â007 math.QA/0006228 Combinatorial quantisation of Euclidean gravity in three dimensions B the combinatorial quantisation program developed for 1 address after 1.09.2000: Department of Mathematics, Heriot by Alekseev, Grosse and Schomerus, see [1][2] and also [3]. We shall show how to implement the main steps
Math 550, Vector Analysis, Course Syllabus Spring 2010
Schep, Anton R.
: 70-75, D+ : 66 - 69, D : 60 - 65, F :Material to be covered: Chapter: 1(review), 2, 3, 4, 5, 6, possibly 7 Math 241 is the prerequisite for this course. The review of this material in chapter 1, Divergence or Gauss' Theorem. Calculators, Laptops, (smart) phones: These are not permitted on quizzes, tests
Efficiency bounds for nonequilibrium heat engines
Pankaj Mehta; Anatoli Polkovnikov
2013-01-22T23:59:59.000Z
We analyze the efficiency of thermal engines (either quantum or classical) working with a single heat reservoir like atmosphere. The engine first gets an energy intake, which can be done in arbitrary non-equilibrium way e.g. combustion of fuel. Then the engine performs the work and returns to the initial state. We distinguish two general classes of engines where the working body first equilibrates within itself and then performs the work (ergodic engine) or when it performs the work before equilibrating (non-ergodic engine). We show that in both cases the second law of thermodynamics limits their efficiency. For ergodic engines we find a rigorous upper bound for the efficiency, which is strictly smaller than the equivalent Carnot efficiency. I.e. the Carnot efficiency can be never achieved in single reservoir heat engines. For non-ergodic engines the efficiency can be higher and can exceed the equilibrium Carnot bound. By extending the fundamental thermodynamic relation to nonequilibrium processes, we find a rigorous thermodynamic bound for the efficiency of both ergodic and non-ergodic engines and show that it is given by the relative entropy of the non-equilibrium and initial equilibrium distributions.These results suggest a new general strategy for designing more efficient engines. We illustrate our ideas by using simple examples.
High-Accuracy Semidefinite Programming Bounds for Kissing ...
2010-04-30T23:59:59.000Z
Feb 10, 2009 ... port on high-accuracy calculations of these upper bounds for n ? 24. The bound for n = 16 implies a conjecture of Conway and Sloane: There ...
Decodability of Group Homomorphisms beyond the Johnson Bound
Sudan, Madhu
Decodability of Group Homomorphisms beyond the Johnson Bound Irit Dinur Elena Grigorescu Swastik thus give a broad class of codes whose list-decoding ra- dius exceeds the "Johnson bound". Examples
Decodability of Group Homomorphisms beyond the Johnson Bound
Sudan, Madhu
Decodability of Group Homomorphisms beyond the Johnson Bound Irit Dinur Elena Grigorescu Swastik is at most p(1/ ). We thus give a broad class of codes whose list-decoding radius exceeds the "Johnson bound
Unified treatment of bound-state and scattering problems
Adhikari, S.K.; Tomio, L.
1988-01-01T23:59:59.000Z
The iteration-subtraction method for the unified treatment of bound-state and scattering problems is compared and contrasted with a similar method for the two-body bound-state problem via nonsingular scattering equations developed recently. We also compare another recent method for solving bound-state problems with the iteration-subtraction method.
Upper bounds for multiphase composites in any dimension
Luis Silvestre
2010-10-12T23:59:59.000Z
We prove a rigorous upper bound for the effective conductivity of an isotropic composite made of several isotropic components in any dimension. This upper bound coincides with the Hashin Shtrikman bound when the volume ratio of all phases but any two vanish.
Best upper and lower bounds of the generalized binomial distribution
Suprun, A.D.
1995-01-01T23:59:59.000Z
The persistent interest in efficient reliability bounds for complex-structure systems keeps producing new bounds, which are characterized by low computational costs and ensure acceptable error levels for applications. In this paper, we construct best bounds for the generalized binomial distribution (GBD) (known as {open_quotes}m out of n{close_quotes} in reliability theory), which are derived using edge-disjoint paths and cuts. We also propose fundamentally new bounds based on the geometric-mean transformation of the GBD to a homogeneous BD. These new bounds have certain advantages both in terms of computational complexity and in terms of the error level.
Model Independent Bounds on Kinetic Mixing
Hook, Anson; Izaguirre, Eder; Wacker, Jay G.; /SLAC
2011-08-22T23:59:59.000Z
New Abelian vector bosons can kinetically mix with the hypercharge gauge boson of the Standard Model. This letter computes the model independent limits on vector bosons with masses from 1 GeV to 1 TeV. The limits arise from the numerous e{sup +}e{sup -} experiments that have been performed in this energy range and bound the kinetic mixing by {epsilon} {approx}< 0.03 for most of the mass range studied, regardless of any additional interactions that the new vector boson may have.
Unlocking the Mysteries of the Bounding Box
Caldwell, Douglas R.
2005-08-29T23:59:59.000Z
Service is available online at http://www.fs.fed.us/institute/ecoregions/ eco_download.html 16. The ?1:2,000,000-Scale Hydrologic Unit Boundaries? from the US Geological Survey is available online at http://water.usgs.gov/GIS/huc.html 17. Circularity...Coordinates Series A, No. 2 Unlocking the Mysteries of the Bounding Box Persistent URL for citation: http://purl.oclc.org/coordinates/a2.pdf Date of Publication: 08/29/05 Douglas R. Caldwell Douglas R. Caldwell (e-mail: Douglas.R. Caldwell...
How do I put my webpage in my Math Web Space? - Department of ...
Your Web Space exists at http://www.math.purdue.edu/~username You must replace username with your own username. To place content on your Web Space, ...
Page 1 MATH 262 Quiz 1 Name.- Sb 0“ PID: Sokve the problem ...
MATH 262 Quiz 1. Name.- Sb 0“ PID: Sokve the problem systematicaìly and neatly und show aìl your work. (4pts) l. Find the equation of the orthogonal ...
Math 138 Assignment #20 Make two pie charts using Excel. Pie ...
rroames
2007-10-11T23:59:59.000Z
Math 138. Assignment #20. Make two pie charts using Excel. Pie Chart I: Using a week day as an example, indicate the number of hours you spend doing.
Math 311w-01 Laboratory 2: Introduction to Linux and Python
Reluga, Tim
.pdf http://www.math.psu.edu/treluga/311w/lab2/linuxReferenceCard.pdf In the terminal, type "ipython
Materials for Math 13900 Bring to class each day: graph paper ...
Roames, Renee S
2015-01-08T23:59:59.000Z
Materials for Math 13900. Bring to class each day: graph paper isometric dot paper unlined paper cm ruler. We will also be using: compass small scissors.
Math 13800 Video Clip Quiz 2014 For this quiz, please go to the ...
User
2013-12-09T23:59:59.000Z
Math 13800. Video Clip Quiz. 2014. For this quiz, please go to the following website: http://crmse.sdsu.edu/nickerson. If you experience any difficulties with ...
Math 13800 Video Clip Quiz 2013 For this quiz, please go to the ...
User
2012-12-06T23:59:59.000Z
Math 13800. Video Clip Quiz. 2013. For this quiz, please go to the following website: http://crmse.sdsu.edu/nickerson. If you experience any difficulties with ...
Calling Excellent Math and Science Teachers-- Einstein Fellowship Deadline is January 4
Broader source: Energy.gov [DOE]
Elementary and secondary math and science teachers are eligible the fellowship that bring them to DC to share their teaching expertise with policy makers.
Strong isomorphism reductions in complexity theory sbuss@math.ucsd.edu
.chen@cs.sjtu.edu.cn JÂ¨org Flum joerg.flum@math.uni-freiburg.de Sy Friedman sdf@logic.univie.ac.at Moritz M
Selected Solutions Math 341 Homework 1 October 10, 2014 3.2.19 ...
2014-10-10T23:59:59.000Z
Selected Solutions. Math 341 Homework 1. October 10, 2014. 3.2.19 Discuss the convergence of the following sequences, where a, b satisfy 0 1, b > 1.
Math 421/521 Methods of Mathematical Analysis I Fall 2014 Instructor Amites Sarkar
Sarkar, Amites
Math 421/521 Methods of Mathematical Analysis I Fall 2014 Instructor Amites Sarkar Text and my e-mail is amites.sarkar@wwu.edu #12;
Math 582 Teaching Core College Mathematics Winter 2013 Instructor Amites Sarkar
Sarkar, Amites
Math 582 Teaching Core College Mathematics Winter 2013 Instructor Amites Sarkar Text How to Solve e-mail is amites.sarkar@wwu.edu #12;
Math 419 Historical Perspectives of Mathematics Spring 2009 Instructor Amites Sarkar
Sarkar, Amites
Math 419 Historical Perspectives of Mathematics Spring 2009 Instructor Amites Sarkar Text-mail is amites.sarkar@wwu.edu #12;
Bogaerts, Steven
Calculus Cheat Sheet Visit http://tutorial.math.lamar.edu for a complete set of Calculus notes;Calculus Cheat Sheet Visit http://tutorial.math.lamar.edu for a complete set of Calculus notes. Â© 2005 Paul
Thompson, Samantha
No. Course and web address Teacher email address 4201 Math Methods for Theoretical Physics sarben.sarkar
SIAM Discrete Math -June 17, 2014 Planar Posets and
Griggs, Jerrold R.
@math.gatech.edu #12;Joint Research with Ruidong Wang Ph.D. Georgia Tech, 2015 (anticipated) #12;Planar Posets, `77) If P has a 0 and the diagram of P is planar, then dim(P) 3. #12;The Dimension of a Tree Corollary (Trotter and Moore, `77) If the cover graph of P is a tree, then dim(P) 3. Remark Of course
Advanced Calculus I (Math 309) Fall 2002 Lecture Notes
Bohner, Martin
is invertible iff there exists a function g : Y X with (f g)(y) = y y Y and (g f)(x) = x x X, and then gAdvanced Calculus I (Math 309) Fall 2002 Lecture Notes Martin Bohner Version from December 11, 2002. Preliminaries 1 0.1. Sets 1 0.2. Functions 1 0.3. Proofs 2 Chapter 1. The Real Number System 3 1.1. The Field
Advanced Calculus I (Math 309) Fall 2003 Lecture Notes
Bohner, Martin
function of f and g. Proposition 0.9. A function f : X Y is invertible iff there exists a function g : YAdvanced Calculus I (Math 309) Fall 2003 Lecture Notes Martin Bohner Version from December 3, 2003. Preliminaries 1 0.1. Sets 1 0.2. Functions 1 0.3. Proofs 2 Chapter 1. The Real Number System 3 1.1. The Field
New bounding techniques for channel codes over quasi-static fading channels
Hu, Jingyu
2005-04-01T23:59:59.000Z
approach which provides convergent upper bounds of coded systems over QSFCs is addressed first. It is shown that previous Gallager bounds employing trivial low SNR bounds tended to be quite loose. Then improved low instantaneous SNR bounds are derived...
Bounding biomass in the Fisher equation
Birch, Daniel A; Young, William R
2007-01-01T23:59:59.000Z
The FKPP equation with a variable growth rate and advection by an incompressible velocity field is considered as a model for plankton dispersed by ocean currents. If the average growth rate is negative then the model has a survival-extinction transition; the location of this transition in the parameter space is constrained using variational arguments and delimited by simulations. The statistical steady state reached when the system is in the survival region of parameter space is characterized by integral constraints and upper and lower bounds on the biomass and productivity that follow from variational arguments and direct inequalities. In the limit of zero-decorrelation time the velocity field is shown to act as Fickian diffusion with an eddy diffusivity much larger than the molecular diffusivity and this allows a one-dimensional model to predict the biomass, productivity and extinction transitions. All results are illustrated with a simple growth and stirring model.
Bounding biomass in the Fisher equation
Daniel A. Birch; Yue-Kin Tsang; William R. Young
2007-03-17T23:59:59.000Z
The FKPP equation with a variable growth rate and advection by an incompressible velocity field is considered as a model for plankton dispersed by ocean currents. If the average growth rate is negative then the model has a survival-extinction transition; the location of this transition in the parameter space is constrained using variational arguments and delimited by simulations. The statistical steady state reached when the system is in the survival region of parameter space is characterized by integral constraints and upper and lower bounds on the biomass and productivity that follow from variational arguments and direct inequalities. In the limit of zero-decorrelation time the velocity field is shown to act as Fickian diffusion with an eddy diffusivity much larger than the molecular diffusivity and this allows a one-dimensional model to predict the biomass, productivity and extinction transitions. All results are illustrated with a simple growth and stirring model.
Bounds on quantum communication via Newtonian gravity
D. Kafri; G. J. Milburn; J. M. Taylor
2014-10-08T23:59:59.000Z
Newtonian gravity yields specific observable consequences, the most striking of which is the emergence of a $1/r^2$ force. In so far as communication can arise via such interactions between distant particles, we can ask what would be expected for a theory of gravity that only allows classical communication. Many heuristic suggestions for gravity-induced decoherence have this restriction implicitly or explicitly in their construction. Here we show that communication via a $1/r^2$ force has a minimum noise induced in the system when the communication cannot convey quantum information, in a continuous time analogue to Bell's inequalities. Our derived noise bounds provide tight constraints from current experimental results on any theory of gravity that does not allow quantum communication.
Probabilistic metrology defeats ultimate deterministic bound
J. Calsamiglia; B. Gendra; R. Munoz-Tapia; E. Bagan
2014-07-25T23:59:59.000Z
Quantum-enhanced measurements exploit quantum mechanical effects to provide ultra-precise estimates of physical variables for use in advanced technologies, such as frequency calibration of atomic clocks, gravitational waves detection, and biosensing. Quantum metrology studies the fundamental limits in the estimation precision given a certain amount of resources (e.g. the number of probe systems) and restrictions (e.g. limited interaction time, or coping with unavoidable presence of noise). Here we show that, even in the presence of noise, probabilistic measurement strategies (which have a certain probability of failure or abstention) can provide, upon a heralded successful outcome, estimates with a precision that violates the deterministic bounds. This establishes a new ultimate quantum metrology limit. For probe systems subject to local dephasing, we quantify such precision limit as a function of the probability of failure that can be tolerated. We show that the possibility of abstaining can substantially set back the detrimental effects of noise.
A specialized branch-and-bound algorithm for the Euclidean Steiner ...
2014-11-16T23:59:59.000Z
Nov 16, 2014 ... Discrete Mathematics 53, Elsevier, Amsterdan (1992). 13. Kelly, P.J.: A congruence theorem for trees. Pacific J. Math. 7, 961–968 (1957). 14.
Precision bounds in noisy quantum metrology
Jan Kolodynski
2015-01-02T23:59:59.000Z
In an idealistic setting, quantum metrology protocols allow to sense physical parameters with mean squared error that scales as $1/N^2$ with the number of particles involved---substantially surpassing the $1/N$-scaling characteristic to classical statistics. A natural question arises, whether such an impressive enhancement persists when one takes into account the decoherence effects that are unavoidable in any real-life implementation. In this thesis, we resolve a major part of this issue by describing general techniques that allow to quantify the attainable precision in metrological schemes in the presence of uncorrelated noise. We show that the abstract geometrical structure of a quantum channel describing the noisy evolution of a single particle dictates then critical bounds on the ultimate quantum enhancement. Our results prove that an infinitesimal amount of noise is enough to restrict the precision to scale classically in the asymptotic $N$ limit, and thus constrain the maximal improvement to a constant factor. Although for low numbers of particles the decoherence may be ignored, for large $N$ the presence of noise heavily alters the form of both optimal states and measurements attaining the ultimate resolution. However, the established bounds are then typically achievable with use of techniques natural to current experiments. In this work, we thoroughly introduce the necessary concepts and mathematical tools lying behind metrological tasks, including both frequentist and Bayesian estimation theory frameworks. We provide examples of applications of the methods presented to typical qubit noise models, yet we also discuss in detail the phase estimation tasks in Mach-Zehnder interferometry both in the classical and quantum setting---with particular emphasis given to photonic losses while analysing the impact of decoherence.
Barrett, Jeffrey A.
Science and Math Education Master Teachers UC Irvine California Teach Science and Mathematics Program Program Description The UCI Cal Teach Science and Mathematics Program is an undergraduate teacher preparation program for aspiring middle school and high school math and science teachers. Several hallmarks
MATH 100 Introduction to the Profession Vectors, Functions and Dates in MATLAB
Fasshauer, Greg
MATH 100 Â Introduction to the Profession Vectors, Functions and Dates in MATLAB (Fibonacci Numbers fasshauer@iit.edu MATH 100 Â ITP 1 #12;Chapter 2 of Experiments with MATLAB Fibonacci1 Numbers 1 Fibonacci of Experiments with MATLAB Start with two newborn rabbits (one male rabbit and one female)2. A rabbit will reach
Discovering Real-World Use Cases for a Multimodal Math Search Interface
Zanibbi, Richard
expressions as search terms would be useful [14], and found it sufficient to lookup formulas, metricsDiscovering Real-World Use Cases for a Multimodal Math Search Interface Keita Del Valle Wangari 14623 +1 585-475-7531 axasma@rit.edu ABSTRACT To use math expressions in search, current search engines
Chaos, Fractals and Bifurcations Lecturer: Chris King king@math.auckland.ac.nz, Ph 88818
King, Chris
-locking and the devil's staircase. Structural stability, bifurcation theory, Morse-smale systems homoclinic pointsMATHS 745 Chaos, Fractals and Bifurcations Lecturer: Chris King king@math.auckland.ac.nz, Ph 88818 Chaos, fractals and bifurcation, and their application to wide areas including commerce, medicine
MATH 2164-MATRICES and LINEAR ALGEBRA001 Dr. Isaac M. SoninFall 2014
Sonin, Isaac
MATH 2164- MATRICES and LINEAR ALGEBRA001 Syllabus Dr. Isaac M. SoninFall 2014 Office: FRET 380B, ph (704) 687-5584MW 8:00 - 9:15 am imsonin@uncc.eduFret 128 http://math2.uncc.edu/~imsonin/ office
MATH 2164-MATRICES and LINEAR ALGEBRA005 Dr. Isaac M. SoninSpring 2014
Sonin, Isaac
MATH 2164- MATRICES and LINEAR ALGEBRA005 Syllabus Dr. Isaac M. SoninSpring 2014 Office: FRET 380B, ph (704) 687-5584TR 12:30 - 1:45 pm imsonin@uncc.eduH & H Serv. 159 http://math2.uncc
Blind students "see" math through touch. How would this work in a classroom?
Webster III, Robert James
· Blind students "see" math through touch. How would this work in a classroom? Student and Teacher Feedback Motivation The Promise of Haptics for Teaching Math to the Blind J. L. Gorlewicz and R. J. Webster://research.vuse.vanderbilt.edu/MEDLab/index.htm Nitinol tube under deformation After bending: no permanent deformation Grid/Point Study with Blind
Math Education Master Teacher (Lecturer) UCI Cal Teach Science and Mathematics Program
Stanford, Kyle
Math Education Master Teacher (Lecturer) UCI Cal Teach Science and Mathematics Program Program and Mathematics Program seeks a part time Math Education Master Teacher for the 2011-2012 academic year to co Description The UCI Cal Teach Science and Mathematics Program is an undergraduate teacher preparation program
E. F. Redish 1 DTS Proposal Learning the Language of Science: Advanced Math for Concrete Thinkers
Maryland at College Park, University of
E. F. Redish 1 DTS Proposal Learning the Language of Science: Advanced Math for Concrete Thinkers, differential equations, and Fourier transforms, many concrete thinkers find these topics to be insurmount- able to teach abstract math to concrete thinkers could have a broad impact beyond physics. Many fields
Vol. 123 No.2 mathNEWS 1 Volume 123, Issue 2
Zhu, Mu
Soc or math- NEWS. Current and back issues of mathNEWS are available electronically via the World Wide Web of the summoning circle they have erected in the dark dungeons of their chambers: to raise the demon lord Orcus- able fire of that darkest of dark magic: y
Wi$eUp Money Mathwww.wiseupwomen.org 2-1 Chapter 2. Money Math
Wi$eUp Â Money Mathwww.wiseupwomen.org 2-1 Chapter 2. Money Math Good, solid financial planning is based on facts Â money facts. If financial planning is the roadmap, then money facts are its building a clear path to your future. That will involve fact gathering and some money math. This chapter will help
WCOM'2009/MATH Defeng Sun/NUS 1 A Proximal Point Method for Matrix Least Squares
Sun, Defeng
WCOM'2009/MATH Defeng Sun/NUS 1 ' & $ % A Proximal Point Method for Matrix Least Squares Problem with Nuclear Norm Regularization Defeng Sun Department of Mathematics National University of Singapore May 2, 2009 Joint work with Kaifeng Jiang and Kim Chuan Toh #12;WCOM'2009/MATH Defeng Sun/NUS 2 ' & $ % Let Sn
SFU'2009/MATH Defeng Sun/NUS 1 A Newton-CG Augmented Lagrangian Method
Sun, Defeng
SFU'2009/MATH Defeng Sun/NUS 1 ' & $ % A Newton-CG Augmented Lagrangian Method for Large Scale Semidefinite Programming Defeng Sun Department of Mathematics National University of Singapore March 12, 2009 Joint work with Kim Chuan Toh and Xin-Yuan Zhao #12;SFU'2009/MATH Defeng Sun/NUS 2 ' & $ % Let Sn
On Gravitational Radiation by a Quantum Bound System
A. Jahan
2013-01-20T23:59:59.000Z
A method based on the path integral approach is engaged to consider the gravitational emission from a quantum mechanical bound system in a locally inertial frame. In such a frame, interaction between the electromagnetic (bound potential) and gravitational fields can be neglected resulting in the less mathematical complexity. The final outcome is in agreement with the previous result for the radiation intensity of emitted gravitons due to decay of bound states in TT gauge.
Asymptotics of the quantum Hamming bound for subsystem codes
Andreas Klappenecker; Pradeep Kiran Sarvepalli
2007-10-23T23:59:59.000Z
Ashikhmin and Litsyn showed that all binary stabilizer codes - pure or impure - of sufficiently large length obey the quantum Hamming bound, ruling out the possibility that impure codes of large length can outperform pure codes with respect to sphere packing. In contrast we show that impure subsystem codes do not obey the quantum Hamming bound for pure subsystem codes, not even asymptotically. We show that there exist arbitrarily long Bacon-Shor codes that violate the quantum Hamming bound.
Optimized Learning with Bounded Error for Feedforward Neural Networks
Maggiore, Manfredi
Optimized Learning with Bounded Error for Feedforward Neural Networks A. Alessandri, M. Sanguineti-based learnings. A. Alessandri is with the Naval Automatio
Coordination of Copper to the Membrane-Bound Form of ?...
Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)
environmental copper exposure. Citation: Dudzik CG, ED Walter, BS Abrams, MS Jurica, and GL Millhauser.2013."Coordination of Copper to the Membrane-Bound Form of...
Optimization Online - Lower Bounding Procedures for the Single ...
Borzou Rostami
2014-11-30T23:59:59.000Z
Nov 30, 2014 ... Lower Bounding Procedures for the Single Allocation Hub Location Problem. Borzou Rostami(brostami ***at*** mathematik.tu-dortmund.de)
Bounds for Multistage Stochastic Mixed-Integer Programs
Gabriel L. Zenarosa
2014-09-16T23:59:59.000Z
Sep 16, 2014 ... Scenario-Tree Decomposition: Bounds for Multistage Stochastic Mixed-Integer Programs. Gabriel L. Zenarosa(glz5 ***at*** pitt.edu) Oleg A.
Nonlinear local error bounds via a change of metric
Dominique Azé
2014-10-23T23:59:59.000Z
Oct 23, 2014 ... Abstract: In this work, we improve the approach of Corvellec-Motreanu to nonlinear error bounds for lowersemicontinuous functions on ...
Optimization Online - Lower Bounds and Exact Algorithms for the ...
Dilson Pereira
2013-12-16T23:59:59.000Z
Dec 16, 2013 ... Lower Bounds and Exact Algorithms for the Quadratic Minimum Spanning Tree Problem. Dilson Pereira(dilsonlucas ***at*** gmail.com)
New Fractional Error Bounds for Polynomial Systems with ...
2014-07-27T23:59:59.000Z
Our major result extends the existing error bounds from the system involving only a ... linear complementarity systems with polynomial data as well as high-order ...
Performance evaluation of bound diamond ring tools
Piscotty, M.A.; Taylor, J.S.; Blaedel, K.L.
1995-07-14T23:59:59.000Z
LLNL is collaborating with the Center for Optics Manufacturing (COM) and the American Precision Optics Manufacturers Association (APOMA) to optimize bound diamond ring tools for the spherical generation of high quality optical surfaces. An important element of this work is establishing an experimentally-verified link between tooling properties and workpiece quality indicators such as roughness, subsurface damage and removal rate. In this paper, we report on a standardized methodology for assessing ring tool performance and its preliminary application to a set of commercially-available wheels. Our goals are to (1) assist optics manufacturers (users of the ring tools) in evaluating tools and in assessing their applicability for a given operation, and (2) provide performance feedback to wheel manufacturers to help optimize tooling for the optics industry. Our paper includes measurements of wheel performance for three 2-4 micron diamond bronze-bond wheels that were supplied by different manufacturers to nominally- identical specifications. Preliminary data suggests that the difference in performance levels among the wheels were small.
Reduction potentials of vesicle-bound viologens
Yabin Lei; Hurst, J.K. (Oregon Graduate Inst. of Science and Technology, Beaverton (United States))
1991-10-03T23:59:59.000Z
Thermodynamic reduction potentials have been determined by using spectroelectrochemical and cyclic voltammetric methods for a homologous series of amphiphilic ciologens (N-methyl-N{prime}-alkyl-4,4{prime}-bipyridinium ions, C{sub n}MV{sup 2+}) in a variety of media, including dihexadecyl phosphate (DHP), dioctadecylimethylammonium, and phosphatidylcholine small unilamellar vesicles. In general, potentials for both one-electron steps, i.e., C{sub n}MV{sup 2+} + e{sup {minus}} {yields} C{sub n}MV{sup +} and C{sub n}MV{sup +} + e{sup {minus}} {yields} C{sub n}MV{sup 0}, were insensitive to the alkyl chain length, which was varied over the range n = 6{minus}20. The single exception was a large decrease ({approximately}100 mV) in the first reduction potential for DHP-bound viologens when the chain length was increased from n = 10 to n = 12; this effect was attributed to a change in binding topography. The magnitudes of the reduction potentials were highly dependent upon the vesicle charge; the pattern observed indicated that interfacial electrostatic interactions between the surfactant headgroups and bipyridinium rings were the dominant factors determining the potentials. As discussed in the text, the data allow resolution of several heretofore puzzling observations concerning viologen reactivities in microphase suspensions.
Phenomenology of Wall Bounded Newtonian Turbulence
Victor S. L'vov; Anna Pomyalov; Itamar Procaccia; Sergej S. Zilitinkevich
2005-06-28T23:59:59.000Z
We construct a simple analytic model for wall-bounded turbulence, containing only four adjustable parameters. Two of these parameters characterize the viscous dissipation of the components of the Reynolds stress-tensor and other two parameters characterize their nonlinear relaxation. The model offers an analytic description of the profiles of the mean velocity and the correlation functions of velocity fluctuations in the entire boundary region, from the viscous sub-layer, through the buffer layer and further into the log-layer. As a first approximation, we employ the traditional return-to-isotropy hypothesis, which yields a very simple distribution of the turbulent kinetic energy between the velocity components in the log-layer: the streamwise component contains a half of the total energy whereas the wall-normal and the cross-stream components contain a quarter each. In addition, the model predicts a very simple relation between the von-K\\'arm\\'an slope $\\kappa $ and the turbulent velocity in the log-law region $v^+$ (in wall units): $v^+=6 \\kappa$. These predictions are in excellent agreement with DNS data and with recent laboratory experiments.
Complexity of Dependencies in Bounded Domains, Armstrong Codes, and Generalizations
Chee, Yeow Meng
Complexity of Dependencies in Bounded Domains, Armstrong Codes, and Generalizations Yeow Meng Chee University, Singapore email: {ymchee, huizhang, xiandezhang}@ntu.edu.sg Abstract--The study of Armstrong systems, where attributes have bounded domains. A (q, k, n)-Armstrong code is a q-ary code of length n
Bounds on the Energy Consumption of Computational Andrew Gearhart
California at Berkeley, University of
Bounds on the Energy Consumption of Computational Kernels Andrew Gearhart Electrical Engineering Fall 2014 #12;Bounds on the Energy Consumption of Computational Kernels Copyright 2014 by Andrew Scott, little consideration was given to the potential energy efficiency of algorithms them- selves. A dominant
Froissart Bound on Inelastic Cross Section Without Unknown Constants
Martin, André
2015-01-01T23:59:59.000Z
Assuming that axiomatic local field theory results hold for hadron scattering, Andr\\'e Martin and S. M. Roy recently obtained absolute bounds on the D-wave below threshold for pion-pion scattering and thereby determined the scale of the logarithm in the Froissart bound on total cross sections in terms of pion mass only. Previously, Martin proved a rigorous upper bound on the inelastic cross-section $\\sigma_{inel}$ which is one-fourth of the corresponding upper bound on $\\sigma_{tot}$, and Wu, Martin,Roy and Singh improved the bound by adding the constraint of a given $\\sigma_{tot}$. Here we use unitarity and analyticity to determine, without any high energy approximation, upper bounds on energy averaged inelastic cross sections in terms of low energy data in the crossed channel. These are Froissart-type bounds without any unknown coefficient or unknown scale factors and can be tested experimentally. Alternatively, their asymptotic forms,together with the Martin-Roy absolute bounds on pion-pion D-waves below t...
A Bound on Attacks on Payment Protocols Scott D. Stoller
Stoller, Scott
hypothesis of our reduction is the bounded support restriction (BSR), which states that in every history (i.eA Bound on Attacks on Payment Protocols Scott D. Stoller Computer Science Dept., SUNY at Stony executed corresponding other actions (e.g., a payment gateway approves a charge to customer C's account
A Bound on Attacks on Payment Protocols Scott D. Stoller
Stoller, Scott
hypothesis of our reduction is the bounded support restriction (BSR), which states that in every history (i.eA Bound on Attacks on Payment Protocols Scott D. Stoller Computer Science Dept., SUNY at Stony- ously executed corresponding other actions (e.g., a payment gateway approves a charge to customer C
Equilibrium pricing bounds on option prices Marie Chazala
Boyer, Edmond
probability measure that is equivalent to the historical one, and under which the discounted price processesEquilibrium pricing bounds on option prices Marie Chazala and Ely`es Jouinib a CREST, France price at maturity, we derive an upper bound on the call option price by putting two kind of restrictions
Improved Capacity Bounds for the Binary Energy Harvesting Channel
Yener, Aylin
Improved Capacity Bounds for the Binary Energy Harvesting Channel Kaya Tutuncuoglu1 , Omur Ozel2 of Maryland, College Park, MD 20742 Abstract--We consider a binary energy harvesting channel (BEHC) where is asymptotically optimal for small energy harvesting rates. We then present a novel upper bounding technique, which
Improvements on the Johnson bound for Reed-Solomon Codes
Sen, Sandeep
Improvements on the Johnson bound for Reed-Solomon Codes Muralidhara V N and Sandeep Sen Department Abstract For Reed-Solomon Codes with block length n and dimension k, the Johnson theorem states of the Johnson bound for list-decoding of Reed-Solomon Codes (even if the field size is exponential). More
Factorization law for two lower bounds of concurrence
Mirafzali, Sayyed Yahya; Sargolzahi, Iman; Ahanj, Ali; Javidan, Kurosh; Sarbishaei, Mohsen [Department of Physics, Ferdowsi University of Mashhad, Mashhad (Iran, Islamic Republic of); Khayyam Institute of Higher Education, Mashhad, Iran and School of Physics, Institute for Research in Fundamental Science (IPM), P. O. Box 19395-5531, Tehran (Iran, Islamic Republic of); Department of Physics, Ferdowsi University of Mashhad, Mashhad (Iran, Islamic Republic of)
2010-09-15T23:59:59.000Z
We study the dynamics of two lower bounds of concurrence in bipartite quantum systems when one party goes through an arbitrary channel. We show that these lower bounds obey the factorization law similar to that of [Konrad et al., Nat. Phys. 4, 99 (2008)]. We also discuss the application of this property in an example.
Controllability of Dynamical Extensions with Bounded Control: Application to Robotics
Sontag, Eduardo
1 Controllability of Dynamical Extensions with Bounded Control: Application to Robotics Monique. An application to the motion plan- ning problem for a class of two-driving-wheel mobile robots illustrates- vated by applications coming from robotics, we extend these results to the situation of bounded controls
Math and Science Academy helps Native American schools empower teachers
Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)
AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmospheric Optical Depth7-1D: VegetationEquipment Surfaces andMapping the Nanoscale LandscapeImports 5.90Materials PorousMaterialsMath
Baryonic Bound State of Vortices in Multicomponent Superconductors
Muneto Nitta; Minoru Eto; Toshiaki Fujimori; Keisuke Ohashi
2012-07-30T23:59:59.000Z
We construct a bound state of three 1/3-quantized Josephson coupled vortices in three-component superconductors with intrinsic Josephson couplings, which may be relevant with regard to iron-based superconductors. We find a Y-shaped junction of three domain walls connecting the three vortices, resembling the baryonic bound state of three quarks in QCD. The appearance of the Y-junction (but not a Delta-junction) implies that in both cases of superconductors and QCD, the bound state is described by a genuine three-body interaction (but not by the sum of two-body interactions). We also discuss a confinement/deconfinement phase transition.
MATH Course Schedule -- 05-Oct-2012 07:17:20 Number Sec CRN ...
... Office MA10800 002 48951 W 12:30PM-01:20PM MSEE B012 Drasin, David ..... MATH 638 MA48400 061 23375 MWF 03:30PM-04:20PM REC 226 Kenney, ...
Math 266, Section 72. Quiz 4 Mar 23 Name: Pid: Solve the problems ...
2012-04-07T23:59:59.000Z
Math 266, Section 72. Quiz 4. Mar 23. Name: Pid: Solve the problems systematically and show all your work. 1. (4 pt) Find the general solution of y(3) ? 4y//. + 8y.
Quiz 4 MATH 262 Narnc: '\\ L710 " ' PID: Solve the problem ...
Quiz 4. MATH 262. Narnc: '\\ L710 " ' PID: Solve the problem systematically and neatly and show all your work. 1.. 1 2 *1 1. A -— 2 5 —l , b : 3. 1 3 2 6. (a) (2 pts) ...
Math 266, Section 72. Quiz 3 Mar 2 Name: Pid: Solve the problems ...
2012-04-07T23:59:59.000Z
Math 266, Section 72. Quiz 3. Mar 2. Name: Pid: Solve the problems systematically and show all your work. 1. Find the general solution of y. // ? y = ?x +1+2ex.
MATH 265 ' Quiz 1 Thur Jan 21 Name: Section: PID: Solve the ...
MATH 265 ' Quiz 1 Thur Jan 21. Name: Section: PID: Solve the problem systematically and neatly and show all your work. 1. Given the linear system x + 2y = 10.
Mathematics/Statistics College of Science MATH-BS Code-MASI ...
Susan Kaye Aufderheide
2013-05-15T23:59:59.000Z
(3-4) Language and Culture III Selective –LINK (Select courses COULD .... Students must earn a 2.0 average in MATH/STAT/IE courses required for major.
manuscripta math. 114, 487501 (2004) Springer-Verlag 2004 Irene I. Bouw Claus Diem Jasper Scholten
Diem, Claus
manuscripta math. 114, 487Â501 (2004) Â© Springer-Verlag 2004 Irene I. Bouw Â· Claus Diem Â· Jasper Arenberg 10, 3001 Leuven- Heverlee, Belgium. e-mail: jasper.scholten@esat.kuleuven.ac.be Mathematics
Math 266 Quiz 1 Jan 20 The radioactive isotope thorium-234 ...
2012-01-30T23:59:59.000Z
Math 266. Quiz 1. Jan 20. 1. The radioactive isotope thorium-234 disintegrates at a rate proportional to the present amount, that is, if m(t) denotes the amount of ...
BA-CMPSCI Tracking Form for departmental requirements Three math courses
Massachusetts at Amherst, University of
Language requirements should be checked on SPIRE. Name: _______________________ ID#: ____________ Advisor: any 200+ MATH course, R E 2 1 1 * , R E 2 1 2 * , STAT240*, STAT501*, or STAT515. * not applicable
Math 402/502 Introduction to Abstract Algebra II Spring 2010 Instructor Amites Sarkar
Sarkar, Amites
Math 402/502 Introduction to Abstract Algebra II Spring 2010 Instructor Amites Sarkar Text, Wednesdays, Thursdays and Fridays, in 216 Bond Hall. My phone number is 650 7569 and my e-mail is amites.sarkar
Math 302 Introduction to Proofs via Number Theory Summer 2011 Instructor Dr. Amites Sarkar
Sarkar, Amites
Math 302 Introduction to Proofs via Number Theory Summer 2011 Instructor Dr. Amites Sarkar Text-mail is amites.sarkar@wwu.edu Course objectives The successful student will demonstrate: 1. Proficiency
Math 438/538 Complex Variables Summer 2013 Instructor Amites Sarkar
Sarkar, Amites
Math 438/538 Complex Variables Summer 2013 Instructor Amites Sarkar Text Complex Analysis, Wednesdays and Thursdays, in 216 Bond Hall. My phone number is 650 7569 and my e-mail is amites.sarkar
Math 125 Calculus and Analytic Geometry II Winter 2008 Instructor Amites Sarkar
Sarkar, Amites
Math 125 Calculus and Analytic Geometry II Winter 2008 Instructor Amites Sarkar Text Calculus and Fridays, in 216 Bond Hall. My phone number is 650 7569 and my e-mail is amites.sarkar@wwu.edu #12;
Math 302 Introduction to Proofs via Number Theory Spring 2009 Instructor Amites Sarkar
Sarkar, Amites
Math 302 Introduction to Proofs via Number Theory Spring 2009 Instructor Amites Sarkar Text-mail is amites.sarkar@wwu.edu Course objectives The successful student will demonstrate: 1. Understanding
Math 419 Historical Perspectives of Mathematics Winter 2014 Instructor Amites Sarkar
Sarkar, Amites
Math 419 Historical Perspectives of Mathematics Winter 2014 Instructor Amites Sarkar Text and Fridays, in 216 Bond Hall. My phone number is 650 7569 and my e-mail is amites.sarkar@wwu.edu #12;
Math 419 Historical Perspectives of Mathematics Fall 2012 Instructor Amites Sarkar
Sarkar, Amites
Math 419 Historical Perspectives of Mathematics Fall 2012 Instructor Amites Sarkar Text The History and Thursdays, in 216 Bond Hall. My phone number is 650 7569 and my e-mail is amites.sarkar@wwu.edu #12;
Math 224 Multivariable Calculus and Analytic Geometry I Winter 2013 Instructor Amites Sarkar
Sarkar, Amites
Math 224 Multivariable Calculus and Analytic Geometry I Winter 2013 Instructor Amites Sarkar Text phone number is 650 7569 and my e-mail is amites.sarkar@wwu.edu #12;Course Objectives The successful
Math 125 Calculus and Analytic Geometry II Fall 2010 Instructor Dr. Amites Sarkar
Sarkar, Amites
Math 125 Calculus and Analytic Geometry II Fall 2010 Instructor Dr. Amites Sarkar Text Calculus, in 216 Bond Hall. My phone number is 650 7569 and my e-mail is amites.sarkar@wwu.edu #12;Course
Math 302 Introduction to Proofs via Number Theory Winter 2011 Instructor Dr. Amites Sarkar
Sarkar, Amites
Math 302 Introduction to Proofs via Number Theory Winter 2011 Instructor Dr. Amites Sarkar Text Hall. My phone number is 650 7569 and my e-mail is amites.sarkar@wwu.edu Course objectives
Math 312 Proofs in Elementary Analysis Summer 2009 Instructor Dr. Amites Sarkar
Sarkar, Amites
Math 312 Proofs in Elementary Analysis Summer 2009 Instructor Dr. Amites Sarkar Text Mappings. My phone number is 650 7569 and my e-mail is amites.sarkar@wwu.edu #12;Course objectives
Math 497E/564 Graph Theory Winter 2012 Instructor Amites Sarkar
Sarkar, Amites
Math 497E/564 Graph Theory Winter 2012 Instructor Amites Sarkar Text Modern Graph Theory B, in 216 Bond Hall. My phone number is 650 7569 and my e-mail is amites.sarkar@wwu.edu #12;
Math 419 Historical Perspectives of Mathematics Summer 2014 Instructor Amites Sarkar
Sarkar, Amites
Math 419 Historical Perspectives of Mathematics Summer 2014 Instructor Amites Sarkar Text and Thursdays, in 216 Bond Hall. My phone number is 650 7569 and my e-mail is amites.sarkar@wwu.edu #12;
Math 224 Multivariable Calculus and Analytic Geometry I Winter 2014 Instructor Amites Sarkar
Sarkar, Amites
Math 224 Multivariable Calculus and Analytic Geometry I Winter 2014 Instructor Amites Sarkar Text is 650 7569 and my e-mail is amites.sarkar@wwu.edu #12;Course Objectives The successful student
Math 107 Mathematical Reasoning and Applications Fall 2007 Instructor Amites Sarkar
Sarkar, Amites
Math 107 Mathematical Reasoning and Applications Fall 2007 Instructor Amites Sarkar Text Using, Tuesdays, Thursdays and Fridays, in 216 Bond Hall. My phone number is 650 7569 and my e-mail is amites.sarkar
Math 226 Limits and Infinite Series Spring 2011 Instructor Dr. Amites Sarkar
Sarkar, Amites
Math 226 Limits and Infinite Series Spring 2011 Instructor Dr. Amites Sarkar Text We will use some 7569 and my e-mail is amites.sarkar@wwu.edu #12;
Math 224 Multivariable Calculus and Analytic Geometry I Spring 2014 Instructor Amites Sarkar
Sarkar, Amites
Math 224 Multivariable Calculus and Analytic Geometry I Spring 2014 Instructor Amites Sarkar Text-mail is amites.sarkar@wwu.edu #12;Course Objectives The successful student will demonstrate: 1. Understanding of
Math 341 Probability and Statistical Inference Winter 2010 Instructor Dr. Amites Sarkar
Sarkar, Amites
Math 341 Probability and Statistical Inference Winter 2010 Instructor Dr. Amites Sarkar Text, Thursdays and Fridays, in 216 Bond Hall. My phone number is 650 7569 and my e-mail is amites.sarkar
Math 124 Calculus and Analytic Geometry I Fall 2007 Instructor Amites Sarkar
Sarkar, Amites
Math 124 Calculus and Analytic Geometry I Fall 2007 Instructor Amites Sarkar Text Calculus: Single phone number is 650 7569 and my e-mail is amites.sarkar@wwu.edu #12;
Math 125 Calculus and Analytic Geometry II Spring 2010 Instructor Amites Sarkar
Sarkar, Amites
Math 125 Calculus and Analytic Geometry II Spring 2010 Instructor Amites Sarkar Text Calculus phone number is 650 7569 and my e-mail is amites.sarkar@wwu.edu #12;Course objectives The successful
Math 302 Introduction to Proofs via Number Theory Spring 2013 Instructor Dr. Amites Sarkar
Sarkar, Amites
Math 302 Introduction to Proofs via Number Theory Spring 2013 Instructor Dr. Amites Sarkar Text, Tuesdays, Thursdays and Fridays, in 216 Bond Hall. My phone number is 650 7569 and my e-mail is amites.sarkar
Math 302 Introduction to Proofs via Number Theory Summer 2010 Instructor Dr. Amites Sarkar
Sarkar, Amites
Math 302 Introduction to Proofs via Number Theory Summer 2010 Instructor Dr. Amites Sarkar Text-mail is amites.sarkar@wwu.edu Course objectives The successful student will demonstrate: 1. Proficiency
Math 582 Teaching Core College Mathematics Winter 2014 Instructor Amites Sarkar
Sarkar, Amites
Math 582 Teaching Core College Mathematics Winter 2014 Instructor Amites Sarkar Text How to Solve. My phone number is 650 7569 and my e-mail is amites.sarkar@wwu.edu #12;
Math 401 Introduction to Abstract Algebra Winter 2009 Instructor Amites Sarkar
Sarkar, Amites
Math 401 Introduction to Abstract Algebra Winter 2009 Instructor Amites Sarkar Text A First Course number is 650 7569 and my e-mail is amites.sarkar@wwu.edu #12;
Math 125 Calculus and Analytic Geometry II Fall 2009 Instructor Amites Sarkar
Sarkar, Amites
Math 125 Calculus and Analytic Geometry II Fall 2009 Instructor Amites Sarkar Text Calculus: Single-mail is amites.sarkar@wwu.edu #12;Course objectives The successful student will demonstrate: 1. Understanding
Math 225 Multivariable Calculus and Analytic Geometry II Spring 2012 Instructor Amites Sarkar
Sarkar, Amites
Math 225 Multivariable Calculus and Analytic Geometry II Spring 2012 Instructor Amites Sarkar Text, in 216 Bond Hall. My phone number is 650 7569 and my e-mail is amites.sarkar@wwu.edu #12;Course
Math 419 Historical Perspectives of Mathematics Fall 2011 Instructor Amites Sarkar
Sarkar, Amites
Math 419 Historical Perspectives of Mathematics Fall 2011 Instructor Amites Sarkar Text The History and Thursdays, in 216 Bond Hall. My phone number is 650 7569 and my e-mail is amites.sarkar@wwu.edu #12;
Math 341 Probability and Statistical Inference Summer 2009 Instructor Dr. Amites Sarkar
Sarkar, Amites
Math 341 Probability and Statistical Inference Summer 2009 Instructor Dr. Amites Sarkar Text, Wednesdays and Thursdays, in 216 Bond Hall. My phone number is 650 7569 and my e-mail is amites.sarkar
Math 302 Introduction to Proofs via Number Theory Spring 2014 Instructor Dr. Amites Sarkar
Sarkar, Amites
Math 302 Introduction to Proofs via Number Theory Spring 2014 Instructor Dr. Amites Sarkar Text, Tuesdays, Thursdays and Fridays, in 216 Bond Hall. My phone number is 650 7569 and my e-mail is amites.sarkar
Math 309 Introduction to Proof in Discrete Mathematics Summer 2014 Instructor Amites Sarkar
Sarkar, Amites
Math 309 Introduction to Proof in Discrete Mathematics Summer 2014 Instructor Amites Sarkar Text, in 216 Bond Hall. My phone number is 650 7569 and my e-mail is amites.sarkar@wwu.edu #12;
Math 422/522 Methods of Mathematical Analysis II Winter 2012 Instructor Amites Sarkar
Sarkar, Amites
Math 422/522 Methods of Mathematical Analysis II Winter 2012 Instructor Amites Sarkar Text Bond Hall. My phone number is 650 7569 and my e-mail is amites.sarkar@wwu.edu #12;
Effective hydraulic conductivity of bounded, strongly heterogeneous porous media
Tartakovsky, Daniel M.
Effective hydraulic conductivity of bounded, strongly heterogeneous porous media Evangelos K of Arizona, Tucson Abstract. We develop analytical expressions for the effective hydraulic conductivity Ke boundaries. The log hydraulic conductivity Y forms a Gaussian, statistically homogeneous and anisotropic
Obtaining Lower Bounds from the Progressive Hedging Algorithm ...
2014-01-21T23:59:59.000Z
Oct 11, 2013 ... Note that the non-anticipativity constraints (15) define a ..... Complicating constraints are incurred by generator ... Next, we consider the interaction between PHA lower bound quality and .... for assessing wind integration.
Variational bounds for the shear viscosity of gelling melts
Claas H. Köhler; Henning Löwe; Peter Müller; Annette Zippelius
2007-05-03T23:59:59.000Z
We study shear stress relaxation for a gelling melt of randomly crosslinked, interacting monomers. We derive a lower bound for the static shear viscosity $\\eta$, which implies that it diverges algebraically with a critical exponent $k\\ge 2\
Upper bound analysis for drag anchors in soft clay
Kim, Byoung Min
2007-04-25T23:59:59.000Z
This study presents an upper bound plastic limit analysis for predicting drag anchor trajectory and load capacity. The shank and fluke of the anchor are idealized as simple plates. The failure mechanism involves the motion of the anchor about a...
Practical Comprehensive Bounds on Surreptitious Communication Over DNS
Paxson, Vern
receive sur- reptitiously through DNS queries to an upper bound specified by a site's security policy either a 0 bit or a 1 bit.1 It will prove intractable for a site's security analysts (or any detection
Lower bounds for the Chvátal-Gomory rank
Sebastian Pokutta, Gautier Stauffer
2011-03-16T23:59:59.000Z
bounds on the Chvátal-Gomory rank and develop a simpler method. We provide new families of polytopes in the 0/1 cube with high rank and we describe a ...
New Lower Bounds on the Stability Number of a Graph
2007-06-27T23:59:59.000Z
Jun 27, 2007 ... adjacency matrix of G. The complete graph on n vertices is denoted by Kn. ..... We used MATLAB to compute each of the five bounds on each of ...
Copositivity cuts for improving SDP bounds on the clique number ...
2008-11-13T23:59:59.000Z
Adding cuts based on copositive matrices, we propose to improve. Lovász' bound ? .... with AG the adjacency matrix of the complementary graph. Then the MCP ...... MATLAB,” in Proceedings of the CACSD Conference, Taipei, Taiwan, 2004.
Improvable upper bounds to the piezoelectric polaron ground state energy
A. V. Soldatov
2014-12-31T23:59:59.000Z
It was shown that an infinite sequence of improving non-increasing upper bounds to the ground state energy (GSE) of a slow-moving piezoeletric polaron can be devised.
Metastability bounds on the two Higgs doublet model
A. Barroso; P. M. Ferreira; I. P. Ivanov; Rui Santos
2013-03-20T23:59:59.000Z
In the two Higgs doublet model, there is the possibility that the vacuum where the universe resides in is metastable. We present the tree-level bounds on the scalar potential parameters which have to be obeyed to prevent that situation. Analytical expressions for those bounds are shown for the most used potential, that with a softly broken $Z_2$ symmetry. The impact of those bounds on the model's phenomenology is discussed in detail, as well as the importance of the current Large Hadron Collider results in determining whether the vacuum we live in is or is not stable. We demonstrate how the vacuum stability bounds can be obtained for the most generic CP-conserving potential, and provide a simple method to implement them.
Bounds Analysis by Abstract Interpretation Xiaolei Qian Allen Goldberg
Goldberg, Allen
representations fo* *r these abstract types. In this work an abstract context, i.e. model, consists * Bounds Analysis by Abstract@csl.sri.com goldberg@kestrel.edu Abstract Abstract interpretation
Zero Energy Bound States in Three--Particle Systems
Dmitry K. Gridnev
2009-12-02T23:59:59.000Z
Under certain restrictions on pair--potentials it is proved that the eigenvalues in the three--particle system are absorbed at zero energy threshold if there is no negative energy bound states and zero energy resonances in particle pairs.
Bound states in the physical QCD sub 2
Saradzhev, F.M. (Dept. of Matter Structure, Faculty of Physics, Azerbaijan State Univ., Baku 602, Azerbaijan (SU))
1990-07-10T23:59:59.000Z
Different variants of the physical QCD{sub 2} are analyzed. The role of the chiral background field in the theory is stressed. A massive bound state creating operator in the massless physical QCD{sub 2} is constructed.
Upper bounds on minimum distance of nonbinary quantum stabilizer codes
Kumar, Santosh
2005-11-01T23:59:59.000Z
The most popular class of quantum error correcting codes is stabilizer codes. Binary quantum stabilizer codes have been well studied, and Calderbank, Rains, Shor and Sloane (July 1998) have constructed a table of upper bounds on the minimum distance...
Dipoles in Graphene Have Infinitely Many Bound States
Jean-Claude Cuenin; Heinz Siedentop
2014-03-27T23:59:59.000Z
We show that in graphene charge distributions with non-vanishing dipole moment have infinitely many bound states. The corresponding eigenvalues accumulate at the edges of the gap faster than any power.
Probabilistic Planning for Continuous Dynamic Systems under Bounded Risk
Williams, Brian Charles
This paper presents a model-based planner called the Probabilistic Sulu Planner or the p-Sulu Planner, which controls stochastic systems in a goal directed manner within user-specified risk bounds. The objective of the ...
RELATIVE RESIDUAL BOUNDS FOR INDEFINITE SINGULAR HERMITIAN MATRICES
Truhar, Ninoslav
residual bounds, indefinite Hermitian matrix, eigen- values, perturbation theory, relative perturbations. These theorems are proper generalization of results on a semi-definite Hermitian matrix SIAM Journal on Matrix
Investigating the Use of Destination Math in an Urban School District
Telford, William David
2011-10-21T23:59:59.000Z
INVESTIGATING THE USE OF DESTINATION MATH IN AN URBAN SCHOOL DISTRICT A Dissertation by WILLIAM DAVID TELFORD, JR. Submitted to the Office of Graduate Studies of Texas A&M University in partial fulfillment of the requirements for the degree... of DOCTOR OF PHILOSOPHY August 2011 Major Subject: Educational Administration INVESTIGATING THE USE OF DESTINATION MATH IN AN URBAN SCHOOL DISTRICT A Dissertation by WILLIAM DAVID TELFORD, JR. Submitted to the Office of Graduate Studies of Texas A&M...
Mother and Daughter Reports about Upward Transfers
Lin, I-Fen
2008-01-01T23:59:59.000Z
I-Fen Lin Bowling Green State University Department ofResearch at Bowling Green State University and by the
RÃ¡th, BalÃ¡zs
, WebWork, and finals are the same for all ten sections of MATH 101 Quizzes are sectionMATH 101, Section 207, Winter 2013 Lectures: Monday, Wednesday, Friday from 16.00 to 16
Bogaerts, Steven
For a complete set of online Algebra notes visit http://tutorial.math.lamar.edu. Â© 2005 Paul = - = - - = + + + = + + + + - + = - + - + + = - + + + - = + + = + + = - + + = + #12;For a complete set of online Algebra notes visit http://tutorial.math.lamar.edu. Â© 2005 Paul notes visit http://tutorial.math.lamar.edu. Â© 2005 Paul Dawkins Functions and Graphs Constant Function
Reluga, Tim
Common Derivatives and Integrals Visit http://tutorial.math.lamar.edu for a complete set d x x dx = - Common Derivatives and Integrals Visit http://tutorial.math.lamar.edu for a complete a b = + + +Ã² e e 1 ln ln ln du u c u u = +Ã³ Ã´ Ãµ #12;Common Derivatives and Integrals Visit http://tutorial.math.lamar
Stable heteronuclear few-atom bound states in mixed dimensions
Yin Tao; Zhang Peng; Zhang Wei [Department of Physics, Renmin University of China, Beijing 100872 (China)
2011-11-15T23:59:59.000Z
We study few-body problems in mixed dimensions where two or three heavy atoms are trapped individually in parallel one-dimensional tubes or two-dimensional disks and a single light atom travels freely in three dimensions. Using the Born-Oppenheimer approximation, we find three- and four-body bound states for a broad parameter region. Specifically, the existence of trimer and tetramer states persists to the negative scattering length regime, where no two-body bound state is present. As pointed out by Y. Nishida in an earlier work [Phys. Rev. A 82, 011605(R) (2010)], these few-body bound states are stable against three-body recombination due to geometric separation. In addition, we find that the binding energy of the ground trimer and tetramer state reaches its maximum value when the scattering lengths are comparable to the separation between the low-dimensional traps.
Kerr quasinormal modes and Hod's time-temperature bound
A. Gruzinov
2007-05-11T23:59:59.000Z
We give an explicit expression for the frequencies of slowly damped quasinormal modes of near-extreme Kerr black holes. It follows from this expression that the near-extreme Kerr holes obey the Hod's bound: in the limit of maximal rotation, $\\lim \\sup \\omega_{IS}/T\\leq \\pi / \\hbar$, where $\\omega _{IS}$ is the decay rate of the slowest decaying quasinormal mode, $T$ is the black hole temperature. On the other hand, the bound is not saturated in the sense that $\\lim \\inf \\omega_{IS}/T< \\pi /\\hbar$ is a strict inequality. {\\it It remains unclear} whether the bound is saturated in the sense that $\\lim \\sup \\omega_{IS}/T= \\pi /\\hbar$.
Implications of a viscosity bound on black hole accretion
Aninda Sinha; Banibrata Mukhopadhyay
2012-02-13T23:59:59.000Z
Motivated by the viscosity bound in gauge/gravity duality, we consider the ratio of shear viscosity (eta) to entropy density (s) in black hole accretion flows. We use both an ideal gas equation of state and the QCD equation of state obtained from lattice for the fluid accreting onto a Kerr black hole. The QCD equation of state is considered since the temperature of accreting matter is expected to approach 10^{12}K in certain hot flows. We find that in both the cases eta/s is small only for primordial black holes and several orders of magnitude larger than any known fluid for stellar and supermassive black holes. We show that a lower bound on the mass of primordial black holes leads to a lower bound on eta/s and vice versa. Finally we speculate that the Shakura-Sunyaev viscosity parameter should decrease with increasing density and/or temperatures.
Bousso entropy bound for ideal gas of massive particles
Jan Gersl
2008-04-13T23:59:59.000Z
The Bousso entropy bound is investigated for static spherically symmetric configurations of ideal gas with Bose-Einstein and Fermi-Dirac distribution function. Gas of massive particles is considered. The paper is continuation of the previous work concerning the massless case. Special attention is devoted to lightsheets generated by spheres. Conditions under which the Bousso bound can be violated are discussed and it is shown that a possible violating region cannot be arbitrarily large and that it is contained inside a sphere of unit Planck radius if the number of independent spin states $g_s$ is small enough. It is also shown that the central temperature must exceed the Planck temperature in order to get a violation of the Bousso bound for $g_s$ not too large. The situation for higher-dimensional spacetimes is also discussed and the FMW conditions are investigated.
On Subsystem Codes Beating the Hamming or Singleton Bound
Andreas Klappenecker; Pradeep Kiran Sarvepalli
2007-03-22T23:59:59.000Z
Subsystem codes are a generalization of noiseless subsystems, decoherence free subspaces, and quantum error-correcting codes. We prove a Singleton bound for GF(q)-linear subsystem codes. It follows that no subsystem code over a prime field can beat the Singleton bound. On the other hand, we show the remarkable fact that there exist impure subsystem codes beating the Hamming bound. A number of open problems concern the comparison in performance of stabilizer and subsystem codes. One of the open problems suggested by Poulin's work asks whether a subsystem code can use fewer syndrome measurements than an optimal MDS stabilizer code while encoding the same number of qudits and having the same distance. We prove that linear subsystem codes cannot offer such an improvement under complete decoding.
Lower bounds to the spectral gap of Davies generators
Temme, Kristan [Center for Theoretical Physics, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139 (United States)] [Center for Theoretical Physics, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139 (United States)
2013-12-15T23:59:59.000Z
We construct lower bounds to the spectral gap of a family of Lindblad generators known as Davies maps. These maps describe the thermalization of quantum systems weakly coupled to a heat bath. The steady state of these systems is given by the Gibbs distribution with respect to the system Hamiltonian. The bounds can be evaluated explicitly, when the eigenbasis and the spectrum of the Hamiltonian is known. A crucial assumption is that the spectrum of the Hamiltonian is non-degenerate. Furthermore, we provide a counterexample to the conjecture, that the convergence rate is always determined by the gap of the associated Pauli master equation. We conclude that the full dynamics of the Lindblad generator has to be considered. Finally, we present several physical example systems for which the bound to the spectral gap is evaluated.
Free-bound emission from cosmological hydrogen recombination
J. Chluba; R. A. Sunyaev
2006-08-04T23:59:59.000Z
In this paper we compute the emission coming from the direct recombination of free electrons to a given shell (n>=2) during the epoch of cosmological hydrogen recombination. This contribution leads to a total of one photon per recombined hydrogen atom and therefore a ~30-88% increase of the recombination spectrum within the frequency range 1 GHzhydrogen atom we find that a total of ~5 photons per hydrogen atom are emitted when including all the bound-bound transitions, the 2s two-photon decay channel and the optically thin free-bound transitions. Since the direct recombination continuum at high n is very broad only a few n-series continuua are distinguishable and most of this additional emission below nu<~30 GHz is completely featureless.
3/11/08 3:35 PMk-Statistic Page 1 of 10http://bbs.sachina.pku.edu.cn/stat/math_world/math/k/k010.htm
Masci, Frank
3/11/08 3:35 PMk-Statistic Page 1 of 10http://bbs.sachina.pku.edu.cn/stat/math_world/math/k/k010.htm k-Statistic An Unbiased Estimator of the Cumulants of a Distribution. The expectation values of the -statistics are therefore given by the corresponding Cumulants (1) (2) (3) (4) (Kenney and Keeping 1951, p
Reznick, Bruce
Math 453D13 (MWF 11, 341 Altgeld) Â Course Organization, Spring 2013 Instructor: Prof. Bruce, and somewhat harder. The Final must be held at the scheduled time: Monday May 6, from 7:00 Â 10:00 pm. Grading
Usefulness of bound-state approximations in reaction theory
Adhikari, S.K.
1981-08-01T23:59:59.000Z
A bound-state approximation when applied to certain operators, such as the many-body resolvent operator for a two-body fragmentation channel, in many-body scattering equations, reduces such equations to equivalent two-body scattering equations which are supposed to provide a good description of the underlying physical process. In this paper we test several variants of bound-state approximations in the soluble three-boson Amado model and find that such approximations lead to weak and unacceptable kernels for the equivalent two-body scattering equations and hence to a poor description of the underlying many-body process.
Critical review of deeply bound kaonic nuclear states
V. K. Magas; E. Oset; A. Ramos; H. Toki
2006-11-28T23:59:59.000Z
We critically revise the recent claims of narrow deeply bound kaonic states and show that at present there is no convincing experimental evidence for their existence. In particular, we discuss in details the claim of K- pp deeply bound state associated to a peak seen in the Lambda p invariant mass spectrum from K- nuclear absorption reactions by the FINUDA collaboration. An explicit theoretical simulation shows that the peak is simply generated from a two-nucleon absorption process, like K- pp --> Lambda p, followed by final-state interactions of the produced particles with the residual nucleus.
Bound state spectra of three-body muonic molecular ions
Alexei M. Frolov; David M. Wardlaw
2010-08-18T23:59:59.000Z
The results of highly accurate calculations are presented for all twenty-two known bound $S(L = 0)-, P(L = 1)-, D(L = 2)-$ and $F(L = 3)-$states in the six three-body muonic molecular ions $pp\\mu, pd\\mu, pt\\mu, dd\\mu, dt\\mu$ and $tt\\mu$. A number of bound state properties of these muonic molecular ions have been determined numerically to high accuracy. The dependence of the total energies of these muonic molecules upon particle masses is considered. We also discuss the current status of muon-catalysis of nuclear fusion reactions.
Bound state spectra of three-body muonic molecular ions
Frolov, Alexei M
2010-01-01T23:59:59.000Z
The results of highly accurate calculations are presented for all twenty-two known bound $S(L = 0)-, P(L = 1)-, D(L = 2)-$ and $F(L = 3)-$states in the six three-body muonic molecular ions $pp\\mu, pd\\mu, pt\\mu, dd\\mu, dt\\mu$ and $tt\\mu$. A number of bound state properties of these muonic molecular ions have been determined numerically to high accuracy. The dependence of the total energies of these muonic molecules upon particle masses is considered. We also discuss the current status of muon-catalysis of nuclear fusion reactions.
Dancing Volvox: Hydrodynamic Bound States of Swimming Algae
Knut Drescher; Kyriacos C. Leptos; Idan Tuval; Takuji Ishikawa; Timothy J. Pedley; Raymond E. Goldstein
2009-01-14T23:59:59.000Z
The spherical alga Volvox swims by means of flagella on thousands of surface somatic cells. This geometry and its large size make it a model organism for studying the fluid dynamics of multicellularity. Remarkably, when two nearby Volvox swim close to a solid surface, they attract one another and can form stable bound states in which they "waltz" or "minuet" around each other. A surface-mediated hydrodynamic attraction combined with lubrication forces between spinning, bottom-heavy Volvox explains the formation, stability and dynamics of the bound states. These phenomena are suggested to underlie observed clustering of Volvox at surfaces.
Two-dimensional random walk in a bounded domain
Mahashweta Basu; P. K. Mohanty
2009-10-30T23:59:59.000Z
In a recent Letter Ciftci and Cakmak [EPL 87, 60003 (2009)] showed that the two dimensional random walk in a bounded domain, where walkers which cross the boundary return to a base curve near origin with deterministic rules, can produce regular patterns. Our numerical calculations suggest that the cumulative probability distribution function of the returning walkers along the base curve is a Devil's staircase, which can be explained from the mapping of these walks to a non-linear stochastic map. The non-trivial probability distribution function(PDF) is a universal feature of CCRW characterized by the fractal dimension d=1.75(0) of the PDF bounding curve.
Bioavailability of sediment-bound contaminants to marine organisms
Brown, B. [Battelle/Marine Sciences Lab., Sequim, WA (United States); [Colby Coll., Waterville, ME (United States); Neff, J. [Battelle/Marine Sciences Lab., Sequim, WA (United States); [Battelle Ocean Sciences, Duxbury, MA (United States)
1993-09-01T23:59:59.000Z
The bioavailability of sediment-bound contaminants to marine organisms indicates that there exists a potential for transfer of these contaminants through marine food webs to commercial fisheries products consumed by humans. However, there has been relatively little effort to combine and synthesize data on chemical/biological interactions between benthic animals and seagrasses and the sediments in which they reside on the one hand, and on the chemistry of bioaccumulation on the other. This report provides a conceptual basis for an approach to bioavailability and biomagnification of sediment-bound contaminants that reviews biological and chemical approaches.
Bounded limit for the Monte Carlo point-flux-estimator
Grimesey, R.A.
1981-01-01T23:59:59.000Z
In a Monte Carlo random walk the kernel K(R,E) is used as an expected value estimator at every collision for the collided flux phi/sub c/ r vector,E) at the detector point. A limiting value for the kernel is derived from a diffusion approximation for the probability current at a radius R/sub 1/ from the detector point. The variance of the collided flux at the detector point is thus bounded using this asymptotic form for K(R,E). The bounded point flux estimator is derived. (WHK)
Electron magneto-hydrodynamic waves bounded by magnetic bubble
Anitha, V. P.; Sharma, D.; Banerjee, S. P.; Mattoo, S. K. [Institute for Plasma Research, Bhat, Gandhinagar 382428 (India)
2012-08-15T23:59:59.000Z
The propagation of electron magneto-hydrodynamic (EMHD) waves is studied experimentally in a 3-dimensional region of low magnetic field surrounded by stronger magnetic field at its boundaries. We report observations where bounded left hand polarized Helicon like EMHD waves are excited, localized in the region of low magnetic field due to the boundary effects generated by growing strengths of the ambient magnetic field rather than a conducting or dielectric material boundary. An analytical model is developed to include the effects of radially nonuniform magnetic field in the wave propagation. The bounded solutions are compared with the experimentally obtained radial wave magnetic field profiles explaining the observed localized propagation of waves.
Lower bounds on the absorption probability of beam splitters
Stefan Scheel
2005-08-25T23:59:59.000Z
We derive a lower limit to the amount of absorptive loss present in passive linear optical devices such as a beam splitter. We choose a particularly simple beam splitter geometry, a single planar slab surrounded by vacuum, which already reveals the important features of the theory. It is shown that, using general causality requirements and statistical arguments, the lower bound depends on the frequency of the incident light and the transverse resonance frequency of a suitably chosen single-resonance model only. For symmetric beam splitters and reasonable assumptions on the resonance frequency $\\omega_T$, the lower absorption bound is $p_{\\min}\\approx 10^{-6}(\\omega/\\omega_T)^4$.
Two-dimensional random walk in a bounded domain
Basu, Mahashweta
2010-01-01T23:59:59.000Z
In a recent Letter Ciftci and Cakmak [EPL 87, 60003 (2009)] showed that the two dimensional random walk in a bounded domain, where walkers which cross the boundary return to a base curve near origin with deterministic rules, can produce regular patterns. Our numerical calculations suggest that the cumulative probability distribution function of the returning walkers along the base curve is a Devil's staircase, which can be explained from the mapping of these walks to a non-linear stochastic map. The non-trivial probability distribution function(PDF) is a universal feature of CCRW characterized by the fractal dimension d=1.75(0) of the PDF bounding curve.
Kozubowski, Tomasz J.
MATH/STAT 352: Probability and Statistics - Summer 2013 Department of Mathematics and Statistics Course Description MATH/STAT 352 is a calculus-based introduction to the basic ideas of probability Server at http://www.knowledgecenter.unr.edu/dataworks/citrixinfo.html with your Net ID. The knowledge
Kozubowski, Tomasz J.
MATH/STAT 352: Probability and Statistics - Summer 2014 Department of Mathematics and Statistics Course Description MATH/STAT 352 is a calculus-based introduction to the basic ideas of probability Server at http://www.knowledgecenter.unr.edu/dataworks/citrixinfo.html with your Net ID. The knowledge
Kozubowski, Tomasz J.
MATH/STAT 352: Probability and Statistics - Summer 2012 Department of Mathematics and Statistics Course Description MATH/STAT 352 is a calculus-based introduction to the basic ideas of probability Server at http://www.knowledgecenter.unr.edu/dataworks/citrixinfo.html with your Net ID. The knowledge
Dongarra, Jack
, J. Demmel, J. Dongarra, J. DuCroz, A. Greenbaum, S. Hammarling, A. McKenney, and D. Sorensen. LAPACK. IEEE Press. [2] Z. Bai, J. Demmel, and A. McKenney. On the conditioning of the nonsymmetric eigenprob, Knoxville, TN, October 1990. (LAPACK Working Note #13). [3] C. Bavely and G.W. Stewart. An algorithm
Aptamer Directly Evolved from Live Cells Recognizes Membrane Bound Immunoglobin
Tan, Weihong
. These include cell signaling, cell-cell interactions, ion/solute transport that facilitates the exchangeAptamer Directly Evolved from Live Cells Recognizes Membrane Bound Immunoglobin Heavy Mu Chain, and Weihong Tan The identification of tumor related cell membrane protein targets is important
Approximate Solutions and Performance Bounds for the Sensor Placement Problem
Kavcic, Aleksandar
to place environmental sensors for an area where there are large amounts of distributed solar PV and whereApproximate Solutions and Performance Bounds for the Sensor Placement Problem Muhammad Uddin@cc.tuat.ac.jp Abstract--This paper considers the placement of m sensors at n > m possible locations. Given noisy
Linear Tolls Suce: New bounds and algorithms for tolls
Fleischer, Lisa K.
; 1] ordered by their increasing willingness to pay tolls to reduce latency | their valuation of time. Cole, et al. give an algorithm that computes optimal tolls for a bounded number of agent valuations with optimal tolls is independent of the distribution of valuations of time of the users. In particular
Results on Resource-Bounded Measure Harry Buhrman?1
Fortnow, Lance
Results on Resource-Bounded Measure Harry Buhrman?1 , and Stephen Fenner??2 , and Lance Fortnow???3-measure 0, or even p2-measure 0. ? URL: http://www.cwi.nl/cwi/people/Harry.Buhrman.html. E-mail: buhrman if it can be expressed as the di erence of two sets in NP. The notations R, Q, R+ and Q+ denote the real
Lower bounding procedure for the Asymmetric Quadratic Traveling ...
2015-02-04T23:59:59.000Z
a lower bound is to linearize the quadratic terms xijxjk for all (i, j),(j, k) ? A ..... Consider any cycle C. Since column Cp is the selected column to enter the basis we ..... some kind of subtour elimination constraint, we restrict the search to find a
Calculation of size for bound-state constituents
Stanislaw D. Glazek
2014-06-01T23:59:59.000Z
Elements are given of a calculation that identifies the size of a proton in the Schroedinger equation for lepton-proton bound states, using the renormalization group procedure for effective particles (RGPEP) in quantum field theory, executed only up to the second order of expansion in powers of the coupling constant. Already in this crude approximation, the extraction of size of a proton from bound-state observables is found to depend on the lepton mass, so that the smaller the lepton mass the larger the proton size extracted from the same observable bound-state energy splitting. In comparison of Hydrogen and muon-proton bound-state dynamics, the crude calculation suggests that the difference between extracted proton sizes in these two cases can be a few percent. Such values would match the order of magnitude of currently discussed proton-size differences in leptonic atoms. Calculations using the RGPEP of higher order than second are required for a precise interpretation of the energy splittings in terms of the proton size in the Schroedinger equation. Such calculations should resolve the conceptual discrepancy between two conditions: that the renormalization group scale required for high accuracy calculations based on the Schroedinger equation is much smaller than the proton mass (on the order of a root of the product of reduced and average masses of constituents) and that the energy splittings due to the physical proton size can be interpreted ignoring corrections due to the effective nature of constituents in the Schr\\"odinger equation.
Density functional theory for self-bound systems
Nir Barnea
2007-11-06T23:59:59.000Z
The density functional theory is extended to account for self-bound systems. To this end the Hohenberg-Kohn theorem is formulated for the intrinsic density and a Kohn-Sham like procedure for an $N$--body system is derived using the adiabatic approximation to account for the center of mass motion.
Information bounds for Gibbs samplers Priscilla E. Greenwood \\Lambda
McKeague, Ian
approximately doubles under random sweep. 1 Introduction The Gibbs sampler is a widely used Markov chain Monte and phrases. Efficient estimator, empirical estimator, Markov chain Monte Carlo, variÂ ance bound. 1 #12Âstudied problem; recent references are Frigessi, Hwang, Sheu and Di Stefano (1993), Ingrassia (1994), Meyn
ENERGY LEVEL SPECTROSCOPY OF A BOUND VORTEX-ANTIVORTEX PAIR
Wallraff, Andreas
vortex- antivortex (VAV) state in an annular Josephson junction. The bound VAV pair is formed microwave spectroscopy. Keywords: Macroscopic quantum effects, long Josephson junctions, vortexÂ9]. Most of the studied systems, such as dc-biased Josephson junctions (JJ), supercon- ducting quantum
Tighter quantum uncertainty relations follow from a general probabilistic bound
Florian Fröwis; Nicolas Gisin
2014-09-15T23:59:59.000Z
Uncertainty relations (URs) like the Heisenberg-Robertson or the time-energy UR are often considered to be hallmarks of quantum theory. Here, a simple derivation of these URs is presented based on a single classical inequality from estimation theory, a Cram\\'er-Rao-like bound. The Heisenberg-Robertson UR is then obtained by using the Born rule and the Schr\\"odinger equation. This allows a clear separtion of the probabilistic nature of quantum mechanics from the Hilbert space structure and the dynamical law. It also simplifies the interpretation of the bound. In addition, the Heisenberg-Robertson UR is tightened for mixed states by replacing one variance by the so-called quantum Fisher information. Thermal states of well-known Hamiltonians are shown to saturate the tighter bound for natural choices of the operators. Last, this bound establishes links to inequalities for spin-squeezing and multi-particle entanglement and leads to an entire class of inequalities for entanglement detection.
Two heavy fermions bound via Higgs boson exchange
Victor Flambaum; Michael Kuchiev
2011-12-11T23:59:59.000Z
A system of two heavy fermions, leptons or quarks of the fourth generation, which are bound together via the Higgs boson exchange is studied. The conventional Yukawa-type interaction produced by this exchange is accompanied by several important corrections. We derived the Hamiltonian, which describes the correction arising from the retardation (compare the Breit correction in QED); we also calculated the relativistic and radiative corrections. The Higgs-induced bound state appears for the fermion mass m>m_{cr} \\approx 500 GeV. When the long-range Coulomb interaction or the gluon exchange are included, the bound states exist for any mass, but the Higgs exchange drastically increases the binding energy of these states when m is approaching m_{cr}. In the region m>m_{cr} the gluon exchange gives a sizable correction to the Higgs induced binding energy. This correction greatly exceeds typical binding energies in the states produced via the gluon exchange only. The possibility of detection of the considered bound states at LHC is discussed.
Revising Specifications with CTL Properties using Bounded Model Checking
Finger, Marcelo
Revising Specifications with CTL Properties using Bounded Model Checking No Author Given that inconsistencies arise between the formal specification and some desired property. Belief Revision deals. In this paper, we propose the use of belief revision techniques in order to deal with inconsistencies in formal
How Efficient Can We Be?: Bounds on Algorithm Energy Consumption
California at Irvine, University of
How Efficient Can We Be?: Bounds on Algorithm Energy Consumption Andrew Gearhart #12;Relation design use feedback to "cotune" compute kernel energy efficiency #12;Previous Work: Communication Lower-optimal" algorithms #12;Communication is energy inefficient! Â· On-chip/Off-chip gap isn't going to improve much Data
Particle physics implications of the WMAP neutrino mass bound
G. Bhattacharyya; H. Päs; L. Song; T. J. Weiler
2003-04-25T23:59:59.000Z
The recently published cosmological bound on the absolute neutrino masses obtained from the Wilkinson Microwave Anisotropy Probe (WMAP) data has important consequences for neutrino experiments and models. Taken at face value, the new bound excludes the determination of the absolute neutrino mass in the KATRIN experiment and disfavors a neutrino oscillation interpretation of the LSND experiment. Combined with the KamLAND and Super-K data, the WMAP bound defines an accessible range for the neutrinoless double beta decay amplitude. The bound also impacts the Z-burst annihilation mechanism for resonant generation of extreme-energy cosmic rays on the cosmic neutrino background in two ways: it constrains the local overdensity of neutrino dark matter which is not helpful, but it also limits the resonant energy to a favorable range. In R-parity violating SUSY models neutrino masses are generated by trilinear and bilinear lepton number violating couplings. The WMAP result improves the constraints on these couplings over their existing values by an order of magnitude.
Iteration Bounds for Finding the ?-Stationary Points for Structured ...
2014-10-15T23:59:59.000Z
Oct 15, 2014 ... where ? = p/q with 1/p + 1/q = 1, then we prove that the new algorithms have an overall iteration complexity bound of O(1/?q) in finding an ?-stationary ...... + Mr,. (35) which means that if the perturbation is small, then the ...
Zero Energy Bound States in Many--Particle Systems
Dmitry K. Gridnev
2011-12-01T23:59:59.000Z
It is proved that the eigenvalues in the N--particle system are absorbed at zero energy threshold, if none of the subsystems has a bound state with $E \\leq 0$ and none of the particle pairs has a zero energy resonance. The pair potentials are allowed to take both signs.
CSP duality and trees of bounded pathwidth Catarina Carvalhoa
Krokhin, Andrei
CSP duality and trees of bounded pathwidth Catarina Carvalhoa , VÂ´ictor Dalmaub , Andrei Krokhin problem (CSP) provides a framework in which it is possible to express, in a natural way, many.g., [10, 14]) that the CSP can be cast as the following fundamental problem: given two finite relational
CSP duality and trees of bounded pathwidth Catarina Carvalhoa
Krokhin, Andrei
CSP duality and trees of bounded pathwidth Catarina Carvalhoa , VÂ´ictor Dalmaub , Andrei Krokhin satisfaction problem (CSP) provides a framework in which it is possible to express, in a natural way, many.g., [11, 18]) that the CSP can be cast as the following fundamental problem: given two finite relational
Time Bounds for Shared Objects in Partially Synchronous Systems
Wang, Jiaqi
2012-02-14T23:59:59.000Z
and epsilon < u. Considering any operation for which there exist k instances such that each instance separately is legal and any sequence of them is legal, but the state of the object is different after different sequences, we prove a lower bound of (1-1/k...
POINTWISE GREEN FUNCTION BOUNDS AND STABILITY OF COMBUSTION WAVES
Texier, Benjamin - Institut de MathÃ©matiques de Jussieu, UniversitÃ© Paris 7
POINTWISE GREEN FUNCTION BOUNDS AND STABILITY OF COMBUSTION WAVES GREGORY LYNG, MOHAMMADREZA ROOFI for traveling wave solutions of an abstract viscous combustion model including both Majda's model and the full-wave) approximation. Notably, our results apply to combustion waves of any type: weak or strong, detonations or defla
Local Privacy and Minimax Bounds: Sharp Rates for Probability Estimation
Jordan, Michael I.
. Jordan1,2 Martin J. Wainwright1,2 1 Department of Electrical Engineering and Computer Science 2Local Privacy and Minimax Bounds: Sharp Rates for Probability Estimation John C. Duchi1 Michael I Department of Statistics University of California, Berkeley {jduchi
Verifying Time Bounds for General Function Pointers Robert Dockins1,
Hobor, Aquinas
to a standard operational semantics. Our core technique is very compact and may be applicable to other resource in their semantic models (e.g., con- currency with first-class locks, self-modifying code) are often quite complex one is interested in concrete bounds rather than simple termination. We are unaware of any other logic
Transdichotomous algorithms without multiplication some upper and lower bounds
Brodnik, Andrej "Andy"
TransÂdichotomous algorithms without multiplication Â some upper and lower bounds Andrej Brodnik 1 that on a RAM with addition, subtraction, bitwise Boolean operations and shifts, but no multiplication; 1g w of wÂbit bit strings (or numbers between 0 and 2 w \\Gamma 1). An increasingly popular
Bounds for the Quadratic Assignment Problem Using the Bundle ...
2003-08-27T23:59:59.000Z
Aug 27, 2003 ... START program Y43-MAT of the Austrian Ministry of Science is gratefully acknowledged. ...... T he implementation o f our bounds w as done in a ATLAB and per f ormed on a ..... H ahn, W . L . H ighto w er, T . A . J ohnson,Qa .
On bounding the bandwidth of graphs with symmetry - Optimization ...
2013-08-08T23:59:59.000Z
Hamming graph H(2,q) (also known as the lattice graph) has bandwidth equal to. (q+1)q. 2. ?1 .... 59. 10 3 120. 72. 75. 76. 90. Table 9: Bounds on the bandwidth of K(v,2) and K(v,3). v d meig .... Freeman, San Francisco, 1979. [19] Graham, A.
Bounds on negative energy densities in static space-times
Christopher J. Fewster; Edward Teo
1999-02-16T23:59:59.000Z
Certain exotic phenomena in general relativity, such as backward time travel, appear to require the presence of matter with negative energy. While quantum fields are a possible source of negative energy densities, there are lower bounds - known as quantum inequalities - that constrain their duration and magnitude. In this paper, we derive new quantum inequalities for scalar fields in static space-times, as measured by static observers with a choice of sampling function. Unlike those previously derived by Pfenning and Ford, our results do not assume any specific sampling function. We then calculate these bounds in static three- and four-dimensional Robertson-Walker universes, the de Sitter universe, and the Schwarzschild black hole. In each case, the new inequality is stronger than that of Pfenning and Ford for their particular choice of sampling function.
Analytic description of dipole-bound anion photodetachment
Chernov, V. E.; Dolgikh, A. V.; Zon, B. A. [Voronezh State University, 1 University Sq., Voronezh, 394006 (Russian Federation)
2005-11-15T23:59:59.000Z
An analytical model for a dipole-bound anion (DBA) is proposed based on the exactly solvable three-dimensional Schroedinger equation for the excess electron bound by dipole potential of the parent neutral molecule (NM) in the Born-Oppenheimer approximation. The model gives reasonable analytical approximation for the dependence of the DBA binding energy on the NM dipole moment previously found numerically by many authors. The cross section of one-photon photodetachment of DBA is calculated in explicit analytical form. In the limit of high photon frequency, {omega}, the calculated cross-section displays {approx}{omega}{sup -2} behavior, which agrees perfectly with the experimental data [Bailey et al., J. Chem. Phys 104, 6976 (1996)]. At the threshold, the cross section demonstrates Gailitis-Damburg oscillations. Numerical dependence is provided for the maximal value of the cross section as a function of the NM dipole moment and the binding energy of the excess electron.
Holographic superconductors near the Breitenlohner-Freedman bound
George Siopsis; Jason Therrien; Suphot Musiri
2011-11-22T23:59:59.000Z
We discuss holographic superconductors in an arbitrary dimension whose dual black holes have scalar hair of mass near the Breitenlohner-Freedman bound. We concentrate on low temperatures in the probe limit. We show analytically that when the bound is saturated, the condensate diverges at low temperatures as $|\\ln T|^\\delta$, where $\\delta$ depends on the dimension. This mild divergence was missed in earlier numerical studies. We calculate the conductivity analytically and show that at low temperatures, all poles move toward the real axis. We obtain an increasingly large number of poles which approach the zeroes of the Airy function in 2+1 dimensions and of the Gamma function in 3+1 dimensions. Our analytic results are in good agreement with numerical results whenever the latter are available.
Free Energies of Dilute Bose gases: upper bound
Jun Yin
2010-12-19T23:59:59.000Z
We derive a upper bound on the free energy of a Bose gas system at density $\\rho$ and temperature $T$. In combination with the lower bound derived previously by Seiringer \\cite{RS1}, our result proves that in the low density limit, i.e., when $a^3\\rho\\ll 1$, where $a$ denotes the scattering length of the pair-interaction potential, the leading term of $\\Delta f$ the free energy difference per volume between interacting and ideal Bose gases is equal to $4\\pi a (2\\rho^2-[\\rho-\\rhoc]^2_+)$. Here, $\\rhoc(T)$ denotes the critical density for Bose-Einstein condensation (for the ideal gas), and $[\\cdot ]_+$ $=$ $\\max\\{\\cdot, 0\\}$ denotes the positive part.
Kinetic Bounding Volume Hierarchies for Collision Detection of Deformable Objects
Gabriel Zachmann; Rene Weller
2006-01-01T23:59:59.000Z
We present novel algorithms for updating bounding volume hierarchies of objects undergoing arbitrary deformations. Therefore, we introduce two new data structures, the kinetic AABB tree and the kinetic BoxTree. The event-based approach of the kinetic data structures framework enables us to show that our algorithms are optimal in the number of updates. Moreover, we show a lower bound for the total number of BV updates, which is independent of the number of frames. Furthermore, we present a kinetic data structures which uses the kinetic AABB tree for collision detection and show that this structure can be easily extended for continuous collision detection of deformable objects. We performed a comparison of our kinetic approaches with the classical bottom-up update method. The results show that our algorithms perform up to ten times faster in practically relevant scenarios.
Stochastic Ratchet Mechanisms for Replacement of Proteins Bound to DNA
Simona Cocco; John F. Marko; Remi Monasson
2014-05-26T23:59:59.000Z
Experiments indicate that unbinding rates of proteins from DNA can depend on the concentration of proteins in nearby solution. Here we present a theory of multi-step replacement of DNA-bound proteins by solution-phase proteins. For four different kinetic scenarios we calculate the depen- dence of protein unbinding and replacement rates on solution protein concentration. We find (1) strong effects of progressive 'rezipping' of the solution-phase protein onto DNA sites liberated by 'unzipping' of the originally bound protein; (2) that a model in which solution-phase proteins bind non-specifically to DNA can describe experiments on exchanges between the non specific DNA- binding proteins Fis-Fis and Fis-HU; (3) that a binding specific model describes experiments on the exchange of CueR proteins on specific binding sites.
The EMC effect in the few-body bound states
Molochkov, A. [Far Eastern National University, 690950 Vladivostok (Russian Federation)
2011-10-21T23:59:59.000Z
The deep inelastic scattering of leptons off nuclei is studied within the the Bethe-Salpeter formalism. It is shown that nuclear short-range structure can be expressed in terms of the nucleon structure functions and four-dimensional Fermi motion of the nucleons. The four-dimensional Fermi motion broadens the bound nucleon localization area, what leads to the observation of the nucleon structure change in nuclei--EMC effect. The {sup 4}He to deuteron structure functions ratio is found in good agreement with experimental data. It is shown that the pattern of the ratio is defined by dynamical properties of the nucleon structure and four-dimensional geometry of the bound state.
Supernova Bounds on keV-mass Sterile Neutrinos
Zhou, Shun
2015-01-01T23:59:59.000Z
Sterile neutrinos of keV masses are one of the most promising candidates for the warm dark matter, which could solve the small-scale problems encountered in the scenario of cold dark matter. We present a detailed study of the production of such sterile neutrinos in a supernova core, and derive stringent bounds on the active-sterile neutrino mixing angles and sterile neutrino masses based on the standard energy-loss argument.
STRUCTURE NOTE Conformational Variation of Calcium-Bound Troponin C
Phillips, George N. Jr.
Â156) helices. Each domain is filled with two Ca2 ions in the two helix-loop-helix calcium-binding motifsSTRUCTURE NOTE Conformational Variation of Calcium-Bound Troponin C Jayashree Soman,1 Terence Tao,2 of 2-Ca2 avian TnC2,3 and the NMR structure of calcium-saturated TnC,4 it is generally ac- cepted now
Double Diffusion in Enclosure Bounded by Massive and Volatilizing Walls
Liu, D.; Tang, G.; Zhao, F.
2006-01-01T23:59:59.000Z
ICEBO2006, Shenzhen, China Maximize Comfort: Temperature, Humidity and IAQ Vol.I-6-5 Double Diffusion in Enclosure Bounded by Massive and Volatilizing Walls Di Liu Guangfa Tang Fuyun Zhao Doctoral Professor.... INTRODUCTION It has become evident that building products are major contributors to the pollution of the indoor air environment with volatile organic compounds (VOCs) [1]. The indoor airflow and temperature distributions also have influence on the emission...
SWKB Quantization Rules for Bound States in Quantum Wells
Anjana Sinha; Rajkumar Roychoudhury
1999-11-04T23:59:59.000Z
In a recent paper by Gomes and Adhikari (J.Phys B30 5987(1997)) a matrix formulation of the Bohr-Sommerfield quantization rule has been applied to the study of bound states in one dimension quantum wells. Here we study these potentials in the frame work of supersymmetric WKB (SWKB) quantization approximation and find that SWKB quantization rule is superior to the modified Bohr-Sommerfield or WKB rules as it exactly reproduces the eigenenergies.
Bounds on Quantum Multiple-Parameter Estimation with Gaussian State
Yang Gao; Hwang Lee
2014-07-28T23:59:59.000Z
We investigate the quantum Cramer-Rao bounds on the joint multiple-parameter estimation with the Gaussian state as a probe. We derive the explicit right logarithmic derivative and symmetric logarithmic derivative operators in such a situation. We compute the corresponding quantum Fisher information matrices, and find that they can be fully expressed in terms of the mean displacement and covariance matrix of the Gaussian state. Finally, we give some examples to show the utility of our analytical results.
Production of bound {$?^{+}?^{-}$}-systems in relativistic heavy ion collisions
I. F. Ginzburg; U. D. Jentschura; S. G. Karshenboim; F. Krauss; V. G. Serbo; G. Soff
1998-05-19T23:59:59.000Z
Dimuonium (the bound system of two muons, $\\mu^+\\mu^-$-atom) has not been observed yet. In this paper we discuss the electromagnetic production of dimuonium at RHIC and LHC in relativistic heavy ion collisions. The production of parastates is analyzed in the equivalent photon approximation. For the treatment of orthostates, we develop a three photon formalism. We determine the production rates at RHIC and LHC with an accuracy of a few percent and discuss problems related to the observation of dimuonium.
A NEW DEGREE BOUND FOR VECTOR INVARIANTS OF SYMMETRIC GROUPS
Fleischmann, Peter
A NEW DEGREE BOUND FOR VECTOR INVARIANTS OF SYMMETRIC GROUPS P. FLEISCHMANN Abstract. Let R ) Å¸ n, provided that n! is invertible in R. This was used by E.Noether to prove fi(V; G) Å¸ jGj if j comÂ mutative rings R and show equality for n = p s a prime power and R = Z or any ring with n \\Delta
On L{sup 2}-functions with bounded spectrum
Lebedev, Vladimir V [Moscow State Institute of Electronics and Mathematics (Technical University), Moscow (Russian Federation)] [Moscow State Institute of Electronics and Mathematics (Technical University), Moscow (Russian Federation)
2012-11-30T23:59:59.000Z
We consider the class PW(R{sup n}) of functions in L{sup 2}(R{sup n}), whose Fourier transform has bounded support. We obtain a description of continuous maps {phi}:R{sup m}{yields}R{sup n} such that fo{phi} element of PW(R{sup m}) for every function f element of PW(R{sup n}). Only injective affine maps {phi} have this property. Bibliography: 5 titles.
Tighter quantum uncertainty relations follow from a general probabilistic bound
Florian Fröwis; Nicolas Gisin
2015-01-28T23:59:59.000Z
Uncertainty relations (URs) like the Heisenberg-Robertson or the time-energy UR are often considered to be hallmarks of quantum theory. Here, a simple derivation of these URs is presented based on a single classical inequality from estimation theory, a Cram\\'er-Rao-like bound. The Heisenberg-Robertson UR is then obtained by using the Born rule and the Schr\\"odinger equation. This allows a clear separtion of the probabilistic nature of quantum mechanics from the Hilbert space structure and the dynamical law. It also simplifies the interpretation of the bound. In addition, the Heisenberg-Robertson UR is tightened for mixed states by replacing one variance by the so-called quantum Fisher information. Thermal states of Hamiltonians with evenly-gapped energy levels are shown to saturate the tighter bound for natural choices of the operators. This example is further extended to Gaussian states of a harmonic oscillator. For many-qubit systems, we illustrate the interplay between entanglement and the structure of the operators that saturate the UR with spin-squeezed states and Dicke states.
E-Print Network 3.0 - actin-bound myosin heads Sample Search...
Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)
Summary: of actin-bound myosin heads in spin-labeled myofibrils in the presence of the ATP analogs AMPPNP (5... -Si have demonstrated that actin-bound myosin heads are...
Lipman, Timonthy E.; Sperling, Daniel
2001-01-01T23:59:59.000Z
Costs of Automotive PEM Fuel Cell Systems - Using BoundedCosts of Automotive PEM Fuel Cell Systems - Using BoundedCosts of Automotive PEM Fuel Cell Systems Forecasting the
Bounds for axially symmetric linear perturbations for the extreme Kerr black hole
Dain, Sergio
2015-01-01T23:59:59.000Z
We obtain remarkably simple integral bounds for axially symmetric linear perturbations for the extreme Kerr black hole in terms of conserved energies. From these estimates we deduce pointwise bounds for the perturbations outside the horizon.
Math Day Volunteer Meeting 3:30 pm, Friday, March 15, 2013 / Smith 105
Morrow, James A.
of Mathematics, jamorrow@uw.edu Sherri Nielsen: UW Conference Management, snielsen@pce.uw.edu AGENDA 1. Math Day this information via email to mathday@pce.uw.edu. 5. Presentation/Lecture Sessions Â· Two volunteers also send this information via email to mathday@pce.uw.edu. Â· If the session fills, post a "Session
Math Day Volunteer Meeting 3:30 pm, Friday, March 14, 2014 / Padelford C36
Morrow, James A.
of Mathematics, jamorrow@uw.edu Sherri Nielsen: UW Conference Management, snielsen@pce.uw.edu AGENDA 1. Math Day this information via email to mathday@pce.uw.edu. 5. Presentation/Lecture Sessions Â· Two volunteers also send this information via email to mathday@pce.uw.edu. Â· If the session fills, post a "Session
Hsu, Jang-Yu
http://www.indiana.edu/~statmath/math/matlab/gettingstarted/printable.pdf Page 1 Getting Started With MATLAB Revised by Clinton Wolfe (June 1999) Original by David Hart Introduction What is Matlab? MATLAB, research, engineering, and communication. Matlab's strengths include cutting-edge algorithms, enormous data
Math 470.501&200 Communication and Cryptography Fall 2012 Introduction to MATLAB
Rojas, J. Maurice
Math 470.501&200 Communication and Cryptography Fall 2012 Introduction to MATLAB This note will introduce you to MATLAB for the purposes of this course. Most of the emphasis is on how to set up MATLAB with the MATLAB development cycle. The other purpose is to teach you how to prepare written output for submission
arXiv:math.QA/0212313v122Dec2002 MACDONALD POLYNOMIALS AND ALGEBRAIC
Haase, Markus
arXiv:math.QA/0212313v122Dec2002 MACDONALD POLYNOMIALS AND ALGEBRAIC INTEGRABILITY OLEG CHALYKH1 Abstract. We construct explicitly (non-polynomial) eigenfunctions of the difference operators by Macdonald in case t = qk, k Z. This leads to a new, more elementary proof of several Macdonald conjectures, first
MATH 101A: ALGEBRA I PART B: RINGS AND MODULES 35 9. Modules over a PID
Igusa, Kiyoshi
MATH 101A: ALGEBRA I PART B: RINGS AND MODULES 35 9. Modules over a PID This week we are proving the fundamental theorem for finitely gener- ated modules over a PID, namely that they are all direct sums in correct logical order. 9.1. torsion and torsion-free. Suppose that R is a PID and M is a finitely
When Will I Ever Use Math and Science in My Life?
Provancher, William
research and create processes using chemistry. Examples of Chemical Engineering are food processingWhen Will I Ever Use Math and Science in My Life? Exploring Engineering #12;Have you ever seen these things? Who makes them? #12;Biomedical Engineering Â· Biomedical Engineering is the application
2011 High School Math Contest Winners November 12, 2011 Sweepstakes School's Score Coach School
2011 High School Math Contest Winners November 12, 2011 Sweepstakes School's Score Coach School first 147 Harmony School of Excellence second 119 Westwood High School third 84 Amy Pool and Clara Ann Norman St. Marks School of Texas fourth 72 Caroline Hermann A&M Consolidated High School Fifth - Tie 50
Roadmap: Mathematics Actuarial Mathematics -Bachelor of Science [AS-BS-MATH-AMAT
Sheridan, Scott
Roadmap: Mathematics Â Actuarial Mathematics - Bachelor of Science [AS-BS-MATH-AMAT] College of Arts and Sciences Department of Mathematical Sciences Catalog Year: 2012Â2013 Page 1 of 2 | Last Fulfills Kent Core Mathematics and Critical Reasoning US 10097 Destination Kent State: First Year
Math 0280 Introduction to Matrices and Linear Algebra Exploration Assignment #2
Wang, Dehua
multiplication and finding inverses in MATLAB, we discuss 1) Markov chains and 2) graphs. MATLAB CONCEPTS.e., A = AT ). In fact, the adjacency matrix of any graph is symmetric, because if there is an edge between vertices iMath 0280 Introduction to Matrices and Linear Algebra Exploration Assignment #2 (Matrix Operations
2010 Harvey Mudd College Mathematics Conference www.math.hmc.edu/conferences/2010
Golden, Kenneth M.
-Saturday January 29-30 2010 Harvey Mudd College Claremont CA The Mathematics of Environmental Sustainability2010 Harvey Mudd College Mathematics Conference www.math.hmc.edu/conferences/2010 Friday or contact the conference organizer Prof. Rachel Levy at levy@hmc.edu. Harvey Mudd College
Algebraic Number Theory Instructor: Matilde N. Lalin, CAB 621, mlalin@math.ualberta.ca
LalÃn, Matilde
, their units. Book: Some recommended books (all are optional): "A Brief Guide to Algebraic Number Theory", by H's last theorem), Analytic Methods (Zeta and L-functions, analytic continuation, density theorems). #12;MATH 29 Algebraic Number Theory Instructor: Matilde N. LalÂ´in, CAB 621, mlalin
Math. Nachr. 232 (2001), 39 93 On the Structure of Spectra of Modulated Travelling Waves
Gallay, Thierry
Math. Nachr. 232 (2001), 39 Â 93 On the Structure of Spectra of Modulated Travelling Waves By Bj; accepted June 29, 2000) Abstract. Modulated travelling waves are solutions to reactionÂdiffusion equations, the point spectrum, and the essential spectrum of the linearization about a modulated travelling wave
Finite Difference Methods for the Heat Equation MATH 418, PDE LAB Spring 2013
Bardsley, John
Finite Difference Methods for the Heat Equation MATH 418, PDE LAB Spring 2013 Lab #5 We seek numerical solutions of the heat equation u t = c2 2 u x2 , 0 0 (1) with boundary conditions u(0) Here x = L/(N + 1). The collection of points (4), (5) is called the computational grid. The matrix-grid
Math 115 Answers to Some Textbook Section 2.4 Professor Karen E Smith
Smith, Karen E.
Math 115 Answers to Some Textbook Section 2.4 Problems Professor Karen E Smith February 5, 2014 The answers in the back of the book are not adequate in Section 2.4. If you give answers like that on the exam in t years. 11. Investing $1000 at an annual interest rate of 5% compounded continuously for ten years
Acta Appl Math DOI 10.1007/s10440-012-9776-1
Agueh, Martial
: 13 August 2012 Â© Springer Science+Business Media B.V. 2012 Abstract We use optimal transportation-mail: sospedra@chem.ubc.ca M. Agueh ( ) Department of Mathematics and Statistics, University of Victoria, PO BOX 3060 STN CSC, Victoria V8W 3R4, BC, Canada e-mail: agueh@math.uvic.ca #12;R. Sospedra-Alfonso, M. Agueh
Spagnolo, Filippo
43 The Relationship between Didactics and Classroom Management: Towards New Tools for the Training the relationship between didactics and classroom management in the training programs of math teachers. It also and improve the situation. Cooperation between classroom management and didactics specialists is highlighted
APRIL 1998 THE LEADING EDGE 461 ncreases in computing power and advances in mathe-
Oldenburg, Douglas W.
optimization theory have combined to produce a new generation of algorithms that can invert geophysical dataAPRIL 1998 THE LEADING EDGE 461 ncreases in computing power and advances in mathe- matical. In this short article, we illustrate both the practicability of inverting geophysical data and the impor- tant
arXiv:math-ph/0305049v123May2003 Transport and Dissipation in Quantum Pumps
arXiv:math-ph/0305049v123May2003 Transport and Dissipation in Quantum Pumps J. E. Avron , A in quantum pumps. The notion of "energy shift", a self-adjoint operator dual to the Wigner time delay, plays in quantum pumps. We discuss the geometric and topological content of adiabatic transport and show
Math 4323: Intro to Abstract Algebra Fall 2014, University of Oklahoma
Schmidt, Ralf
Math 4323: Intro to Abstract Algebra First Exam Fall 2014, University of Oklahoma 09/17/2014 Ralf your work, in a reasonably neat and coherent way, in the space provided. All answers must be justified work will receive no credit; an incorrect answer supported by substantially correct calculations
718.982.3619 The Math Tutorial Lab offers walk-in tutoring for all
Rosen, Jay
, math, Core, psychology, computer science, physics, chemistry, engineering science, geology, astronomy-on-one and group tutoring for students enrolled in cinema and communications. 718.982.2850 Tutoring is offered by appointment or on a walk-in basis in all 100 and 200-level computer science courses. Tutors can assist
Volume 80, Issue 3 Friday, June 4, 1998 2 mathNEWS Friday, June 4, 1998
Zhu, Mu
contribu- tion, $3000, helped the team to afford to encapsulate the solar cells in a protective coating Sun The Midnight Sun Solar Car V recently qualified to compete in Sunrayce 99, North America's largest long-distance solar car race, thanks in part to generous contributions from the Math Endowment Fund
Numer. Math. 38, 309-332 (1982) Numerische 9 Springer-Verlag 1982
Pironneau, Olivier
1982-01-01T23:59:59.000Z
-Diffusion Algorithm and Its Applications to the Navier-Stokes Equations O. Pironneau D6partement de Math6matiques, CSP the velocity of the flow at xe(2 and time t. Although it is not essential, we shall assume fo
M:\\Phone List\\Maths Phone List.doc Mathematics
Pollett, Phil
BRYANT, Prof Darryn db 51342 540 Chief Academic Advisor BULMER, Dr Michael (Drop-in S1 W8-9; Fri 11-12) m, Dr Jia j.chen15@uq 53279 749 Postgrad Coordinator Maths DONOVAN, A/Prof Diane dmd 51354 653 GOODHILL
Diversity, Entropy and Thermodynamics http://math.ucr.edu/home/baez/biodiversity/
Baez, John
Diversity, Entropy and Thermodynamics John Baez http://math.ucr.edu/home/baez/biodiversity/ July 5, 2012 The Mathematics of Biodiversity CRM #12;The Shannon entropy S(p) = - n i=1 pi ln(pi) appears in thermodynamics and information theory, but it can also be used to measure biodiversity. Is this a coincidence
Biodiversity, Entropy and Thermodynamics http://math.ucr.edu/home/baez/bio info/
Baez, John
Biodiversity, Entropy and Thermodynamics John Baez http://math.ucr.edu/home/baez/bio info/ October(pi ) is fundamental to thermodynamics and information theory. But it's also used to measure biodiversity, where pi. In biodiversity studies, the entropy of an ecosystem is the expected amount of information we gain about
Math 484: Mathematical & Computational Modeling Course Information and Syllabus Spring 2012
students how to build and analyze mathematical models. Most concepts presented in the context of physical problems that arise in industry, government, science and engineering. 1. Main objective is to teach math students how to build mathematical models to physical problems. 2. Be able to solve modeling problems
Math 348: Advanced Engineering Mathematics Course Information and Syllabus Summer II 2012
of physical problems that arise in industry, government, science and engineering. 1. Fourier SeriesMath 348: Advanced Engineering Mathematics Course Information and Syllabus Â Summer II 2012 to contact me. Course Objectives and Goals Teach students how to use Fourier series, partial differential
Math 484: Mathematical & Computational Modeling Course Information and Syllabus Spring 2013
students how to build and analyze mathematical models. Most concepts presented in the context of physical problems that arise in industry, government, science and engineering. 1. Main objective is to teach math students how to build mathematical models to physical problems. 2. Be able to solve modeling problems
Bounds of concurrence and their relation with fidelity and frontier states
Zhihao Ma; Fu-Lin Zhang; Dong-Ling Deng; Jing-Ling Chen
2011-10-06T23:59:59.000Z
The bounds of concurrence in [F. Mintert and A. Buchleitner, Phys. Rev. Lett. 98 (2007) 140505] and [C. Zhang \\textit{et. al.}, Phys. Rev. A 78 (2008) 042308] are proved by using two properties of the fidelity. In two-qubit systems, for a given value of concurrence, the states achieving the maximal upper bound, the minimal lower bound or the maximal difference upper-lower bound are determined analytically.
A Union Bound Approximation for Rapid Performance Evaluation of Punctured Turbo Codes
Cambridge, University of
A Union Bound Approximation for Rapid Performance Evaluation of Punctured Turbo Codes Ioannis a simple technique to approximate the performance union bound of a punctured turbo code. The bound to calculate the most significant terms of the transfer function of a turbo encoder. We demonstrate that
Kavcic, Aleksandar
NESTED BOUNDS FOR THE CONSTRAINED SENSOR PLACEMENT PROBLEM Muhammad Uddin, Anthony Kuh solution is a fundamental task. In this paper we present a family of nested bounds using matrix pencils so- lutions. Thereby, we significantly extend our prior work in [8] by presenting nested bounds
LOWER BOUNDS ON THE GLOBAL MINIMUM OF A M. GHASEMI, J.B. LASSERRE, M. MARSHALL
Marshall, Murray
LOWER BOUNDS ON THE GLOBAL MINIMUM OF A POLYNOMIAL M. GHASEMI, J.B. LASSERRE, M. MARSHALL Abstract. We extend the method of Ghasemi and Marshall [SIAM. J. Opt. 22(2) (2012), pp 460-473], to obtain compare this bound with the (global) lower bound fgp ob- tained by Ghasemi and Marshall, and also
Chen, Dong; Gara, Alana; Heidelberger, Philip; Kumar, Sameer; Ohmacht, Martin; Steinmacher-Burow, Burkhard; Wisniewski, Robert
2014-09-16T23:59:59.000Z
Implementation primitives for concurrent array-based stacks, queues, double-ended queues (deques) and wrapped deques are provided. In one aspect, each element of the stack, queue, deque or wrapped deque data structure has its own ticket lock, allowing multiple threads to concurrently use multiple elements of the data structure and thus achieving high performance. In another aspect, new synchronization primitives FetchAndIncrementBounded (Counter, Bound) and FetchAndDecrementBounded (Counter, Bound) are implemented. These primitives can be implemented in hardware and thus promise a very fast throughput for queues, stacks and double-ended queues.
Neumark, Daniel M.
Decay dynamics of nascent acetonitrile and nitromethane dipole-bound anions produced (2014) Decay dynamics of nascent acetonitrile and nitromethane dipole-bound anions produced 2014; published online 13 May 2014) Decay dynamics of nascent dipole bound states of acetonitrile
J. Math. Biol. (2011) 62:707740 DOI 10.1007/s00285-010-0351-y Mathematical Biology
Berlyand, Leonid
, The Pennsylvania State University, University Park, PA 16802, USA e-mail: gyrya@math.psu.edu K. Lipnikov Los Alamos National Laboratory, MS B284, Los Alamos, NM 87545, USA I. S. Aranson Division of Material Science, Argonne
of Technology,Tehran, IRAN maghsoudparviz@alum.sharif.ir Seyed Hassan Mousavi, Math. Dept., Isfahan University of Technology, Isfahan, IRAN shnmousavi_iut@yahoo.fr Saeed Mirahmadi, Pooyesh Educational Institute, Qom, IRAN
Entangled webs: Tight bound for symmetric sharing of entanglement
Masato Koashi; Vladimir Buzek; Nobuyuki Imoto
2000-07-24T23:59:59.000Z
Quantum entanglement cannot be unlimitedly shared among arbitrary number of qubits. Larger the number of entangled pairs in an N-qubit system, smaller the degree of bi-partite entanglement is. We analyze a system of N qubits in which an arbitrary pair of particles is entangled. We show that the maximum degree of entanglement (measured in the concurrence) between any pair of qubits is 2/N. This tight bound can be achieved when the qubits are prepared in a pure symmetric (with respect to permutations) state with just one qubit in the basis state |0> and the others in the basis state |1>.
Probing light polarization with the quantum Chernoff bound
Ghiu, Iulia; Marian, Tudor A. [Centre for Advanced Quantum Physics, Department of Physics, University of Bucharest, P.O. Box MG-11, R-077125 Bucharest-Magurele (Romania); Bjoerk, Gunnar [School of Information and Communication Technology, Royal Institute of Technology (KTH), Electrum 229, SE-164 40 Kista (Sweden); Marian, Paulina [Centre for Advanced Quantum Physics, Department of Physics, University of Bucharest, P.O. Box MG-11, R-077125 Bucharest-Magurele (Romania); Department of Chemistry, University of Bucharest, Boulevard Regina Elisabeta 4-12, R-030018 Bucharest (Romania)
2010-08-15T23:59:59.000Z
We recall the framework of a consistent quantum description of polarization of light. Accordingly, the degree of polarization of a two-mode state {rho} of the quantum radiation field can be defined as a distance of a related state {rho}{sub b} to the convex set of all SU(2)-invariant two-mode states. We explore a distance-type polarization measure in terms of the quantum Chernoff bound and derive its explicit expression. A comparison between the Chernoff and Bures degrees of polarization leads to interesting conclusions for some particular states chosen as illustrative examples.
Is there a bound dineutron in {sup 11}Li?
Ieki, K.; Galonsky, A.; Sackett, D.; Kruse, J.J.; Lynch, W.G.; Morrissey, D.J.; Orr, N.A.; Sherrill, B.M.; Winger, J.A. [National Superconducting Cyclotron Laboratory, Michigan State University, East Lansing, Michigan 48824 (United States)] [National Superconducting Cyclotron Laboratory, Michigan State University, East Lansing, Michigan 48824 (United States); Deak, F.; Horvath, A.; Kiss, A. [Department of Atomic Physics, Eoetvoes University, Puskin utca 5-7, H-1088 Budapest 8 (Hungary)] [Department of Atomic Physics, Eoetvoes University, Puskin utca 5-7, H-1088 Budapest 8 (Hungary); Seres, Z. [Central Research Institute for Physics, Hungarian Academy of Sciences, H-1525 Budapest 114 (Hungary)] [Central Research Institute for Physics, Hungarian Academy of Sciences, H-1525 Budapest 114 (Hungary); Kolata, J.J. [Physics Department, University of Notre Dame, Notre Dame, Indiana 46556 (United States)] [Physics Department, University of Notre Dame, Notre Dame, Indiana 46556 (United States); Warner, R.E. [Department of Physics, Oberlin College, Oberlin, Ohio 44074 (United States)] [Department of Physics, Oberlin College, Oberlin, Ohio 44074 (United States); Humphrey, D.L. [Department of Physics, Western Kentucky University, Bowling Green, Kentucky 42101 (United States)] [Department of Physics, Western Kentucky University, Bowling Green, Kentucky 42101 (United States)
1996-10-01T23:59:59.000Z
Photodisintegration of {sup 11}Li was accomplished by sending a beam of {sup 11}Li at 28 MeV/nucleon through the equivalent photon field of a lead target. By measuring the complete kinematics of the disintegration products, {sup 9}Li+{ital n}+{ital n}, we constructed the correlation of the angle between the two neutrons in the rest frame of the {sup 11}Li. The correlation is independent of angle. This result argues against the existence of a bound dineutron in the ground state of {sup 11}Li. {copyright} {ital 1996 The American Physical Society.}
Exit Doorway Model for Nuclear Breakup of Weakly Bound Projectiles
M. S. Hussein; R. Lichtenthaler
2007-11-18T23:59:59.000Z
We derive closed expressions for the nuclear breakup cross sections in the adiabatic limit using the Austern-Blair theory. These expressions are appropriate for the breakup of weakly bound nuclei. The concept of an exit doorway that mediates the coupling between the entrance channel and the breakup continuum is used. We prove the validity of the scaling law that dictates that the nuclear breakup cross section scales linearly with the radius of the target. We also compare our results for the nuclear breakup cross section of $^{11}$Be, $^8$B on several targets with recent CDCC calculation.
Effect of transverse current on Andreev bound state
Takahashi, Y.; Hashimoto, Y.; Yun, D. H.; Kim, S. W.; Nakamura, T.; Iye, Y.; Katsumoto, S. [Institute for Solid State Physics, University of Tokyo, Kashiwanoha, 277-8581 Chiba (Japan)
2013-12-04T23:59:59.000Z
In a superconductor-normal-superconductor (SNS) structure, the effect of transverse current across the normal part on the transport through Andreev bound states (ABSs) has been examined. Here a ballistic InAs two-dimensional electron system (2DES) is used as the N-layer to form ABSs. At the same time the 2DES has strong spin-orbit interaction, hence there should emerge the spin-Hall effect associated with the transverse current. We have observed strong reduction of characteristic oscillation in the conductance versus bias voltage, which may be attributed to spin polarization due to the spin-Hall effect.
How quantum bound states bounce and the structure it reveals
Dean Lee; Michelle Pine
2011-03-01T23:59:59.000Z
We investigate how quantum bound states bounce from a hard surface. Our analysis has applications to ab initio calculations of nuclear structure and elastic deformation, energy levels of excitons in semiconductor quantum dots and wells, and cold atomic few-body systems on optical lattices with sharp boundaries. We develop the general theory of elastic reflection for a composite body from a hard wall. On the numerical side we present ab initio calculations for the compression of alpha particles and universal results for two-body states. On the analytical side we derive a universal effective potential that gives the reflection scattering length for shallow two-body states.
Radiative corrections in fermion bags bound by Higgs boson exchange
M. Yu. Kuchiev; V. V. Flambaum
2011-01-16T23:59:59.000Z
Radiative corrections for several heavy fermions bound together via the Higgs boson exchange are studied. The fermion bags considered include 12, or fewer, fermions occupying the lowest S_{1/2} shell. It is shown that for `moderately heavy' fermions with masses 0.4< m c^2< 1 TeV the radiative corrections are small, 10^{-2}, and have an attractive nature. Therefore they do not put existence of the fermion bag in doubt. This proves that these fermion bags can exist in nature.
Studies on the bound-state spectrum of hyperbolic potential
Amlan K. Roy
2014-09-08T23:59:59.000Z
Bound states of hyperbolic potential is investigated by means of a generalized pseudospectral method. Significantly improved eigenvalues, eigenfunctions are obtained efficiently for arbitrary $n, \\ell$ quantum states by solving the relevant non-relativistic Schr\\"odinger equation allowing a non-uniform, optimal spatial discretization. Eigenvalues accurate up to tenth decimal place are reported for a large range of potential parameters; thus covering a wide range of interaction. Excellent agreement with available literature results is observed in all occasions. Special attention is paid for higher states. Some new states are given. Energy variations with respect to parameters in the potential are studied in considerable detail for the first time.
Groups generated by bounded automata and their schreier graphs
Bondarenko, Ievgen
2008-10-10T23:59:59.000Z
on levels of automaton groups can be constructed by an iterative procedure of inflation of graphs. This was used to associate a piecewise linear map of the form fK(v) = minA?KAv, where K is a finite set of nonnegative matrices, with every bounded automaton... and minimal growth of the components of f(n)K (v). We prove that the growth exponent of diameters of the Schreier graphs is equal to ?max and the orbital contracting coefficient of the group is equal to 1? min . We prove that the simple random walks on orbital...
Bound Brook, New Jersey: Energy Resources | Open Energy Information
AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home5b9fcbce19 NoPublic Utilities Address: 160Benin: EnergyBoston Area Solar Energy Association JumpOpen EnergyBound Brook, New
Property:BoundingCoordinatesSW | Open Energy Information
AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home5b9fcbce19 No revision hasInformationInyo County, California | Open EnergyAuthor JumpBoundingCoordinatesSW Jump to:
Saskatchewan, University of
. Kevin Krieger kjk193@mail.usask.ca Math 110/116/123 & 124 Khalid Amin kba561@mail.usask.ca / 2624489
K{sup -}pp bound states from Skyrmions
Nishikawa, Tetsuo; Kondo, Yoshihiko [Department of Physics, Tokyo Institute of Technology, 2-12-1, Oh-Okayama, Meguro, Tokyo 152-8551 (Japan); Kokugakuin University, Higashi, Shibuya, Tokyo 150-8440 (Japan)
2008-05-15T23:59:59.000Z
The bound kaon approach to the strangeness in the Skyrme model is applied to investigating the possibility of deeply bound K{sup -}pp states. We describe the K{sup -}pp system as two Skyrmion, around which a kaon field fluctuates. Each Skyrmion is rotated in the space of SU(2) collective coordinate. The rotational motions are quantized to be projected onto the spin-singlet proton-proton state. We derive the equation of motion for the kaon in the background field of two Skyrmions at fixed positions. From the numerical solution of the equation of motion, it is found that the energy of K{sup -} can be considerably small and that the distribution of K{sup -} shows molecular nature of the K{sup -}pp system. For this deep binding, the Wess-Zumino-Witten term plays an important role. The total energy of the K{sup -}pp system is estimated in the Born-Oppenheimer approximation. The binding energy of the K{sup -}pp state is B.E. {approx_equal}126 MeV. The mean square radius of the pp subsystem is {radical}(
The optimal bound of quantum erasure with limited means
Filippo M. Miatto; Kevin Piché; Thomas Brougham; Robert W. Boyd
2014-10-08T23:59:59.000Z
In practical applications of quantum information science, quantum systems can have non-negligible interactions with the environment, and this generally degrades the power of quantum protocols as it introduces noise. Counteracting this by appropriately measuring the environment (and therefore projecting its state) would require access all the necessary degrees of freedom, which in practice can be far too hard to achieve. To better understand one's limitations, we calculate the upper bound of optimal quantum erasure (i.e. the highest recoverable visibility, or "coherence"), when erasure is realistically limited to an accessible subspace of the whole environment. In the particular case of a two-dimensional accessible environment, the bound is given by the sub-fidelity of two particular states of the \\emph{inaccessible} environment, which opens a new window into understanding the connection between correlated systems. We also provide an analytical solution for a three-dimensional accessible environment. This result provides also an interesting operational interpretation of sub-fidelity. We end with a statistical analysis of the expected visibility of an optimally erased random state and we find that 1) if one picks a random pure state of 2 qubits, there is an optimal measurement that allows one to distill a 1-qubit state with almost 90\\% visibility and 2) if one picks a random pure state of 2 qubits in an inaccessible environment, there is an optimal measurement that allows one to distill a 1-qubit state with almost twice its initial visibility.
On the dimension of subspaces with bounded Schmidt rank
T. S. Cubitt; A. Montanaro; A. Winter
2007-06-05T23:59:59.000Z
We consider the question of how large a subspace of a given bipartite quantum system can be when the subspace contains only highly entangled states. This is motivated in part by results of Hayden et al., which show that in large d x d--dimensional systems there exist random subspaces of dimension almost d^2, all of whose states have entropy of entanglement at least log d - O(1). It is also related to results due to Parthasarathy on the dimension of completely entangled subspaces, which have connections with the construction of unextendible product bases. Here we take as entanglement measure the Schmidt rank, and determine, for every pair of local dimensions dA and dB, and every r, the largest dimension of a subspace consisting only of entangled states of Schmidt rank r or larger. This exact answer is a significant improvement on the best bounds that can be obtained using random subspace techniques. We also determine the converse: the largest dimension of a subspace with an upper bound on the Schmidt rank. Finally, we discuss the question of subspaces containing only states with Schmidt equal to r.
Bound for entropy and viscosity ratio for strange quark matter
Manjari Bagchi; Jishnu Dey; Mira Dey; Taparati Gangopadhyay; Sibasish Laha; Subharthi Ray; Monika Sinha
2008-07-03T23:59:59.000Z
High energy density ($\\eps$) and temperature (T) links general relativity and hydrodynamics leading to a lower bound for the ratio of shear viscosity ($\\eta$) and entropy density ($s$). We get the interesting result that the bound is saturated in the simple model for quark matter that we use for strange stars at the surface for $T \\sim 80 MeV$. At this $T$ we have the possibility of cosmic separation of phases. At the surface of the star where the pressure is zero - the density $\\eps$ has a fixed value for all stars of various masses with correspondingly varying central energy density $\\eps_c$. Inside the star where this density is higher, the ratio of $\\eta/s$ is larger and are like the known results found for perturbative QCD. This serves as a check of our calculation. The deconfined quarks at the surface of the strange star at $T = 80 MeV$ seem to constitute the most perfect interacting fluid permitted by nature.
A Mass Bound for Spherically Symmetric Black Hole Spacetimes
M. Heusler
1994-11-21T23:59:59.000Z
Requiring that the matter fields are subject to the dominant energy condition, we establish the lower bound $(4\\pi)^{-1} \\kappa {\\cal A}$ for the total mass $M$ of a static, spherically symmetric black hole spacetime. (${\\cal A}$ and $\\kappa$ denote the area and the surface gravity of the horizon, respectively.) Together with the fact that the Komar integral provides a simple relation between $M - (4\\pi)^{-1} \\kappa A$ and the strong energy condition, this enables us to prove that the Schwarzschild metric represents the only static, spherically symmetric black hole solution of a selfgravitating matter model satisfying the dominant, but violating the strong energy condition for the timelike Killing field $K$ at every point, that is, $R(K,K) \\leq 0$. Applying this result to scalar fields, we recover the fact that the only black hole configuration of the spherically symmetric Einstein-Higgs model with arbitrary non-negative potential is the Schwarzschild spacetime with constant Higgs field. In the presence of electromagnetic fields, we also derive a stronger bound for the total mass, involving the electromagnetic potentials and charges. Again, this estimate provides a simple tool to prove a ``no-hair'' theorem for matter fields violating the strong energy condition.
Synthesis and application of new polymer bound catalysts
Fetterly, Brandon Michael
2005-08-01T23:59:59.000Z
Nitric acid has been shown to be a weak acid in acetonitrile. It is conceivable that a nitrate salt of a weakly Lewis acidic cation could furnish a ''naked'' nitrate anion as a basic catalyst in a variety of reactions in non-aqueous solvents. Such a nitrate salt could also be bound to a polymeric support via the cation, thereby allowing for reclamation and recycling of the nitrate ion. This subject is dealt with in Chapter 2, wherein my contributions consisted of performing all the reactions with the polymer supported catalyst and carrying out the experiments necessary to shed light on the reaction mechanisms. Chapter 3 contains a description of the structure and catalytic properties of an azidoproazaphosphatrane. This compound is an air-stable versatile catalyst that has proven useful not only homogeneously, but also when bound to a solid support. The synthesis of a polymer bound proazaphosphatrane containing a trivalent phosphorus is presented in Chapter 4. Such a compound has been sought after by our group for a number of years. Not only does the synthesis I have accomplished for it allow for easier separation of proazaphosphatrane catalysts from reaction mixtures, but recycling of the base is made much simpler. Proazaphosphatranes are useful homogeneous catalysts that activate atoms in other reagents, thus enhancing their reactivity. The next chapters deal with two such reactions with aldehydes and ketones, namely silylcyanations with trialkylsilylcyanides (Chapters 5 and 6) and reductions with poly(methylhydrosiloxane), in Chapter 7. In Chapter 5, Zhigang Wang performed the initial optimization and scoping of the reaction, while repetitions of the scoping experiments for reproducibility, determination of diastereomeric ratios, and experiments aimed at elucidating aspects of the mechanism were performed by me. The proazaphosphatrane coordinates to the silicon atom in both cases, thereby allowing the aforementioned reactions to proceed under much milder conditions. Proazaphosphatranes are also effective Broensted-Lowry bases. This is illustrated in Chapter 8 wherein a wide variety of conjugate addition reactions are catalyzed by proazaphosphatranes. In that chapter, repetitions of the nitroalkane addition reactions for reproducibility, improved spectral data for the products and comparisons of literature yields of all reactions were performed by the author.
Canad. J. Math. Vol. 52 (1), 2000 pp. 172196 Cubic Base Change for GL(2)
Mao, Zhengyu
Canad. J. Math. Vol. 52 (1), 2000 pp. 172Â196 Cubic Base Change for GL(2) Zhengyu Mao and Stephen Rallis Abstract. We prove a relative trace formula that establishes the cubic base change for GL(2). One be their Adele rings. Let G be the group GL(2), G be the group ResE F G . Then G(F) = GL(2, E) and G (F) = GL(2
Math 290 -Class Activity Assignment 16 1. What are the statements of PMI and of PCI?
Singman, David
Math 290 - Class Activity Assignment 16 Solutions 1. What are the statements of PMI and of PCI? 2. Prove each of the following using PMI. (a) (n N) n i=1 1 i2 2 - 1 n . (b) (n N)[5|(8n - 3n )] (c) (n : n i=1 1 i2 2 - 1 n . We show S = N using PMI. (i) (Basis step) We see that 1 S since 1 i=1 1 i2
Math 172 Chapter 7A notes Page 1 of 14 7.1 Area Between Curves
Schumaker, Mark
= 1 5 (1)5 - 1 5 (-1)51 -1 = 1 5 (1) - 1 5 (-1) = 2 5 = 2 - 2 5 = 8 5 Example. Find the areaMath 172 Chapter 7A notes Page 1 of 14 7.1 Area Between Curves Recall area under a curve graph in [, ] = - Choose sample points in each subinterval. Add sample point in and draw rectangle 1 , ... , Area
Advanced Calculus I and II (Math 309 and 311) Fall 2002 and Spring 2003 Lecture Notes
Bohner, Martin
the composite function of f and g. Proposition 0.8. A function f : X Y is invertible iff there existsAdvanced Calculus I and II (Math 309 and 311) Fall 2002 and Spring 2003 Lecture Notes Martin Bohner;#12;Contents Chapter 0. Preliminaries 1 0.1. Sets 1 0.2. Functions 1 0.3. Proofs 2 Chapter 1. The Real Number
Math 55b: Honors Advanced Calculus and Linear Algebra Homework Assignment #1 (29 January 2003)
Elkies, Noam D.
Math 55b: Honors Advanced Calculus and Linear Algebra Homework Assignment #1 (29 January 2003 dimensional vector space over R or C. Consider a function f : [a, b] L(V ), and let x [a, b]. Assume that f(x) is invertible and f is differentiable at x. Thus g(x) := (f(x))-1 exists in a neighborhood of x (possibly one
Math 55b: Honors Advanced Calculus and Linear Algebra Homework Assignment #1 (4 February 2000)
Elkies, Noam D.
a function f : [a; b] ! L(V ), and let x 2 [a; b]. Assume that f(x) is invertible and f is differentiableMath 55b: Honors Advanced Calculus and Linear Algebra Homework Assignment #1 (4 February 2000 of a Wronskian. In general, if f 1 ; : : : ; fn are scalarÂvalued functions on [a; b] differÂ entiable n \\Gamma 1
Turbulent patterns in wall-bounded flows: a Turing instability?
Manneville, Paul
2012-01-01T23:59:59.000Z
In their way to/from turbulence, plane wall-bounded flows display an interesting transitional regime where laminar and turbulent oblique bands alternate, the origin of which is still mysterious. In line with Barkley's recent work about the pipe flow transition involving reaction-diffusion concepts, we consider plane Couette flow in the same perspective and transform Waleffe's classical four-variable model of self-sustaining process into a reaction-diffusion model. We show that, upon fulfillment of a condition on the relative diffusivities of its variables, the featureless turbulent regime becomes unstable against patterning as the result of a Turing instability. A reduced two-variable model helps us to delineate the appropriate region of parameter space. An {\\it intrinsic} status is therefore given to the pattern's wavelength for the first time. Virtues and limitations of the model are discussed, calling for a microscopic support of the phenomenological approach.
Photophysical properties of pyrene covalently bound to polyelectrolytes
Stramel, R.D.; Nguyen, C.; Webber, S.E.; Rodgers, M.A.J.
1988-05-19T23:59:59.000Z
Copolymers of methacrylic acid, acrylic acid, and poly(styrenesulfonate) have been prepared with small mole fractions of 1-vinylpyrene. The fluorescence properties and quenching efficiencies in water have been measured for high and low pH with methylviologen, sulfonated propylmethylviologen, and a neutral zwitterionic viologen. It has been found that static (or contact) quenching plays a significant role. Formation of a pyrene-viologen charge-transfer complex was observed at high and low pH. Charge separation following redox quenching does not occur for the viologens, unlike the analogous vinyldiphenylanthracene polymers. The absence of charge separation is tentatively ascribed to the formation of a relatively tightly bound complex during the quenching event.
Photochemical energy conversion by membrane-bound photoredox systems
Tollin, G.
1992-03-01T23:59:59.000Z
Most of our effort during the past grant period has been directed towards investigating electron transfer processes involving redox proteins at lipid bilayer/aqueous interfaces. This theme, as was noted in our previous three year renewal proposal, is consistent with our goal of developing biomimetic solar energy conversion systems which utilize the unique properties of biological electron transfer molecules. Thus, small redox proteins such as cytochrome c, plastocyanin and ferredoxin function is biological photosynthesis as mediators of electron flow between the photochemical systems localized in the membrane, and more complex soluble or membrane-bound redox proteins which are designed to carry out specific biological tasks such as transbilayer proton gradient formation, dinitrogen fixation, ATP synthesis, dihydrogen synthesis, generation of strong reductants, etc. In these studies, we have utilized two principal experimental techniques, laser flash photolysis and cyclic voltammetry, both of which permit direct measurements of electron transfer processes.
Asymptotically Optimal Lower Bounds on the NIH-Multi-Party Information
Gronemeier, André
2009-01-01T23:59:59.000Z
Here we prove an asymptotically optimal lower bound on the information complexity of the k-party disjointness function with the unique intersection promise, an important special case of the well known disjointness problem, and the ANDk-function in the number in the hand model. Our (n/k) bound for disjointness improves on an earlier (n/(k log k)) bound by Chakrabarti et al. (2003), who obtained an asymptotically tight lower bound for one-way protocols, but failed to do so for the general case. Our result eliminates both the gap between the upper and the lower bound for unrestricted protocols and the gap between the lower bounds for one-way protocols and unrestricted protocols.
Infrared bound and mean-field behaviour in the quantum Ising model
Jakob E. Björnberg
2013-01-08T23:59:59.000Z
We prove an infrared bound for the transverse field Ising model. This bound is stronger than the previously known infrared bound for the model, and allows us to investigate mean-field behaviour. As an application we show that the critical exponent $\\gamma$ for the susceptibility attains its mean-field value $\\gamma=1$ in dimension at least 4 (positive temperature), respectively 3 (ground state), with logarithmic corrections in the boundary cases.
Worstcase time bounds for MAXkSAT w.r.t. the number of variables
Hirsch, Edward A.
WorstÂcase time bounds for MAXÂkÂSAT w.r.t. the number of variables using local search #3; EDWARD AÂtrivial upper bounds w.r.t. the number of variables were known for MAXÂSAT and MAXÂ2ÂSAT. An a for the exact solution of MAXÂkÂSAT / MAXÂSAT. However, the exponentialÂtime bounds obtained in this way are w.r
Improvement of Kalai-Kleitman bound for the diameter of a polyhedron
2014-11-18T23:59:59.000Z
Nov 18, 2014 ... believe that by refining the analysis of the Kalai-Kleitman inequality (1), a better bound for the diameter of the polyhedron could be obtained.
On the Electric Dipole Polarizability of the Three-Hadron Bound System
V. F. Kharchenko; A. V. Kharchenko
2010-03-30T23:59:59.000Z
A simple analytical expression for the electric dipole polarizability of the three-hadron bound system having only one stable bound state has been derived neglecting by the higher orbital components of the off-shell three-body transition matrix at the energy of the bound state. As a case in point, we have estimated the electric dipole polarizability of the triton, using a cluster triton wave function and the Hulthen potential to describe the related p-n and n-d bound states.
A branch and bound algorithm for the global optimization of Hessian ...
2011-11-16T23:59:59.000Z
Nov 1, 2011 ... algorithm when the cubic lower bound is rather crude. ...... Goldstein-Price .... 12th European Conference on the Mathematics of Oil Recovery, ...
Bounds on the stability number of a graph via the inverse theta ...
2014-07-10T23:59:59.000Z
present some applications in the stable set problem, bounds on the cardinality ..... Using the arithmetic mean-harmonic mean inequality, it is easy to show that.
On the bound state of the antiproton-deuterium-tritium ion
Frolov, Alexei M
2012-01-01T23:59:59.000Z
It is shown that the ground state in the Coulomb three-body $\\bar{p}dt$ ion is bound. This ion consists of the positevely charged deuterium $d$ and tritum $t$ nuclei and one negatively charged antirpoton $\\bar{p}$. The $\\bar{p}dt$ ion has only one bound $S(L = 0)-$state which is weakly-bound. The properties of this weakly-bound state are investigated with the use of the results of recent highly accurate computations. Very likely, the actual proparties of the $\\bar{p}dt$ ion will be different from the results of our predictions due to additional contributions from strong interactions between particles.
Entropy bound for a charged object from the Kerr-Newman black hole
B. Linet
1999-03-31T23:59:59.000Z
We derive again the upper entropy bound for a charged object by employing thermodynamics of the Kerr-Newman black hole linearised with respect to its electric charge
Bounds on strong field magneto-transport in three-dimensional composites
Marc Briane; Graeme W. Milton
2011-05-19T23:59:59.000Z
This paper deals with bounds satisfied by the effective non-symmetric conductivity of three-dimensional composites in the presence of a strong magnetic field. On the one hand, it is shown that for general composites the antisymmetric part of the effective conductivity cannot be bounded solely in terms of the antisymmetric part of the local conductivity, contrary to the columnar case. So, a suitable rank-two laminate the conductivity of which has a bounded antisymmetric part together with a high-contrast symmetric part, may generate an arbitrarily large antisymmetric part of the effective conductivity. On the other hand, bounds are provided which show that the antisymmetric part of the effective conductivity must go to zero if the upper bound on the antisymmetric part of the local conductivity goes to zero, and the symmetric part of the local conductivity remains bounded below and above. Elementary bounds on the effective moduli are derived assuming the local conductivity and effective conductivity have transverse isotropy in the plane orthogonal to the magnetic field. New Hashin-Shtrikman type bounds for two-phase three-dimensional composites with a non-symmetric conductivity are provided under geometric isotropy of the microstructure. The derivation of the bounds is based on a particular variational principle symmetrizing the problem, and the use of Y-tensors involving the averages of the fields in each phase.
E-Print Network 3.0 - andreev bound states Sample Search Results
Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)
the role of Andreev bound states and the quasiparticle continuum in the transition to a junction... the dynamics of a two-level ... Source: Ecole Polytechnique, Centre de...
Machine Learning to Balance the Load in Parallel Branch-and-Bound
2015-03-20T23:59:59.000Z
iments: with and without communications. In the case where communications are allowed, their sole purpose is to render the best primal bound available ...
E-Print Network 3.0 - atom bound states Sample Search Results
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surface atoms can... to the very weakly bound surface atoms. In fact, boiling 12 and sublimation 13 have been observed... distribution of atoms in ... Source: Kim, Sehun -...
E-Print Network 3.0 - analyses bounding environmental Sample...
Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)
points for reducing... provides the inputs and outputs of a bounded system, whereas LCA attempts to quantify the environmental... 18 BioProcess International April 2009...
Radio recombination lines from the largest bound atoms in space
S. V. Stepkin; A. A. Konovalenko; N. G. Kantharia; N. Udaya Shankar
2006-10-13T23:59:59.000Z
In this paper, we report the detection of a series of radio recombination lines (RRLs) in absorption near 26 MHz arising from the largest bound carbon atoms detected in space. These atoms, which are more than a million times larger than the ground state atoms are undergoing delta transitions (n~1009, Delta n=4) in the cool tenuous medium located in the Perseus arm in front of the supernova remnant, Cassiopeia A. Theoretical estimates had shown that atoms which recombined in tenuous media are stable up to quantum levels n~1500. Our data indicates that we have detected radiation from atoms in states very close to this theoretical limit. We also report high signal-to-noise detections of alpha, beta and gamma transitions in carbon atoms arising in the same clouds. In these data, we find that the increase in line widths with quantum number (proportional to n^5) due to pressure and radiation broadening of lines is much gentler than expected from existing models which assume a power law background radiation field. This discrepancy had also been noted earlier. The model line widths had been overestimated since the turnover in radiation field of Cassiopeia A at low frequencies had been ignored. In this paper, we show that, once the spectral turnover is included in the modeling, the slower increase in line width with quantum number is naturally explained.
Topological modes bound to dislocations in mechanical metamaterials
Jayson Paulose; Bryan Gin-ge Chen; Vincenzo Vitelli
2014-06-12T23:59:59.000Z
Mechanical metamaterials are artificial structures with unusual properties, such as negative Poisson ratio, bistability or tunable vibrational properties, that originate in the geometry of their unit cell. At the heart of such unusual behaviour is often a soft mode: a motion that does not significantly stretch or compress the links between constituent elements. When activated by motors or external fields, soft modes become the building blocks of robots and smart materials. Here, we demonstrate the existence of topological soft modes that can be positioned at desired locations in a metamaterial while being robust against a wide range of structural deformations or changes in material parameters. These protected modes, localized at dislocations, are the mechanical analogue of topological states bound to defects in electronic systems. We create physical realizations of the topological modes in prototypes of kagome lattices built out of rigid triangular plates. We show mathematically that they originate from the interplay between two Berry phases: the Burgers vector of the dislocation and the topological polarization of the lattice. Our work paves the way towards engineering topologically protected nano-mechanical structures for molecular robotics or information storage and read-out.
Finite Energy and Bounded Attacks on Control System Sensor Signals
Djouadi, Seddik M [ORNL; Melin, Alexander M [ORNL; Ferragut, Erik M [ORNL; Laska, Jason A [ORNL
2014-01-01T23:59:59.000Z
Control system networks are increasingly being connected to enterprise level networks. These connections leave critical industrial controls systems vulnerable to cyber-attacks. Most of the effort in protecting these cyber-physical systems (CPS) has been in securing the networks using information security techniques and protection and reliability concerns at the control system level against random hardware and software failures. However, besides these failures the inability of information security techniques to protect against all intrusions means that the control system must be resilient to various signal attacks for which new analysis and detection methods need to be developed. In this paper, sensor signal attacks are analyzed for observer-based controlled systems. The threat surface for sensor signal attacks is subdivided into denial of service, finite energy, and bounded attacks. In particular, the error signals between states of attack free systems and systems subject to these attacks are quantified. Optimal sensor and actuator signal attacks for the finite and infinite horizon linear quadratic (LQ) control in terms of maximizing the corresponding cost functions are computed. The closed-loop system under optimal signal attacks are provided. Illustrative numerical examples are provided together with an application to a power network with distributed LQ controllers.
Three-nucleon problem: trinucleon bound states and trinucleon interactions
Friar, J.L.
1985-01-01T23:59:59.000Z
The assumptions underlying the formulation and solution of the Schroedinger equation for three nucleons in configuration space are reviewed, in conjunction with those qualitative aspects of the two-nucleon problem which are important. The geometrical features of the problem and the crucial role of the angular momentum barrier are developed. The boundary conditions for scattering are discussed qualitatively, and the Faddeev-Noyes equation is motivated. The method of splines and orthogonal collocation are shown to provide convenient techniques for generating numerical solutions. Properties of the many numerical solutions for the bound states and zero-energy scattering states are discussed. The evidence for three-body forces is reviewed, and the results of the recent calculations including such forces are discussed. The importance of electromagnetic interactions in the three-nucleon systems is motivated. Relativistic corrections and meson-exchange currents are discussed in the context of ''rules of scale'', and the pion-exchange currents of nonrelativistic order are derived. The experimental results for trinucleon electromagnetic interactions are reviewed, including recent tritium data. Conclusions are presented. 56 refs., 23 figs.
Release of fuel-bound nitrogen during biomass gasification
Zhou, J.; Masutani, S.M.; Ishimura, D.M.; Turn, S.Q.; Kinoshita, C.M.
2000-03-01T23:59:59.000Z
Gasification of four biomass feedstocks (leucaena, sawdust, bagasse, and banagrass) with significantly different fuel-bound nitrogen (FBN) content was investigated to determine the effects of operational parameters and nitrogen content of biomass on the partitioning of FBN among nitrogenous gas species. Experiments were performed using a bench-scale, indirectly heated, fluidized-bed gasifier. Data were obtained over a range of temperatures and equivalence ratios representative of commercial biomass gasification processes. An assay of all major nitrogenous components in the gasification products was performed for the first time, providing a clear accounting of the evolution of FBN. Important findings of this research include the following: (1) NH{sub 3} and N{sub 2} are the dominant species evolved from fuel nitrogen during biomass gasification; >90% of FBN in feedstock is converted to NH{sub 3} and N{sub 2}; (2) relative levels of NH{sub 3} and N{sub 2} are determined by thermochemical reactions in the gasifier; these reactions are affected strongly by temperature; (3) N{sub 2} appears to be primarily produced through the conversion of NH{sub 3} in the gas phase; (4) the structural formula and content of fuel nitrogen in biomass feedstock significantly affect the formation and evolution of nitrogen species during biomass gasification.
Bound States for Nano-Tubes with a Dislocation
Rainer Hempel; Martin Kohlmann; Marko Stautz; Jürgen Voigt
2014-12-19T23:59:59.000Z
As a model for an interface in solid state physics, we consider two real-valued potentials $V^{(1)}$ and $V^{(2)}$ on the cylinder or tube $S=\\mathbb R \\times (\\mathbb R/\\mathbb Z)$ where we assume that there exists an interval $(a_0,b_0)$ which is free of spectrum of $-\\Delta+V^{(k)}$ for $k=1,2$. We are then interested in the spectrum of $H_t = -\\Delta + V_t$, for $t \\in \\mathbb R$, where $V_t(x,y) = V^{(1)}(x,y)$, for $x > 0$, and $V_t(x,y) = V^{(2)}(x+t,y)$, for $x < 0$. While the essential spectrum of $H_t$ is independent of $t$, we show that discrete spectrum, related to the interface at $x = 0$, is created in the interval $(a_0, b_0)$ at suitable values of the parameter $t$, provided $-\\Delta + V^{(2)}$ has some essential spectrum in $(-\\infty, a_0]$. We do not require $V^{(1)}$ or $V^{(2)}$ to be periodic. We furthermore show that the discrete eigenvalues of $H_t$ are Lipschitz continuous functions of $t$ if the potential $V^{(2)}$ is locally of bounded variation.
Lower-Bound Estimation for Multi-Bitwidth Scheduling Junjuan Xu*+
Cong, Jason "Jingsheng"
the design space more efficiently, lower-bound estimation of resources, as well as performance, has been][3][4][7][8][9][10]. Since the area cost of resources is directly related to the bitwidth configuration, the objectiveLower-Bound Estimation for Multi-Bitwidth Scheduling Junjuan Xu*+ , Jason Cong+ , Xu Cheng
Bounds on the Energy Consumption of Routings in Wireless Sensor Networks
Voigt, Thiemo
Bounds on the Energy Consumption of Routings in Wireless Sensor Networks Juan Alonso1 , Adam. Energy is one of the most important resources in wireless sensor networks. We use an idealized mathematical model to study the impact of routing on energy consumption. We find explicit bounds on the minimal
Bounds on the Bethe Free Energy for Gaussian Networks Botond Cseke
Edinburgh, University of
Bounds on the Bethe Free Energy for Gaussian Networks Botond Cseke Faculty of Science Radboud Bethe free energy in terms of the moment parameters of the approximate marginals and derive an upper): even when the Bethe free energy is not bounded from below, it can possess a local minimum to which
Context-Bounded Model Checking of LTL Properties for ANSI-C Software
Context-Bounded Model Checking of LTL Properties for ANSI-C Software Jeremy Morse1 , Lucas Cordeiro in low-level programming languages like ANSI- C. In this paper, we describe and experiment such as ANSI-C [9, 23, 17]. In context-bounded model checking, the state spaces of such applications
SMT-Based Bounded Model Checking for Embedded ANSI-C Software Lucas Cordeiro
SMT-Based Bounded Model Checking for Embedded ANSI-C Software Lucas Cordeiro University to the verification of embedded soft- ware written in ANSI-C. We have extended the encodings from previous SMT. Keywords-Bounded Model Checking; Satisfiability Modulo Theories; Embedded ANSI-C Software; I. INTRODUCTION
Non-marginally bound inhomogeneous dust collapse in higher dimensional space-time
S. G. Ghosh; A. Banerjee
2002-12-16T23:59:59.000Z
We investigate the occurrence and nature of a naked singularity in the gravitational collapse of an inhomogeneous dust cloud described by a self-similar higher dimensional Tolman-Bondi space-time. Bound, marginally bound and unbound space-times are analyzed. The degree of inhomogeneity of the collapsing matter necessary to form a naked singularity is given.
Entropy bound of a charged object and electrostatic self-energy in black holes
B. Linet
1999-11-30T23:59:59.000Z
Without pretending to any rigour, we find a general expression of the electrostatic self-energy in static black holes with spherical symmetry. We determine the entropy bound of a charged object by assuming the existence of thermodynamics for these black holes. By combining these two results, we show that the entropy bound does not depend on the considered black hole.
An alternative energy bound derivation for a generalized Hasegawa-Mima equation
Fetecau, Razvan C.
An alternative energy bound derivation for a generalized Hasegawa-Mima equation Jared C. Bronski Razvan Fetecau December 28, 2011 Abstract We present an alternative derivation of the H1 -boundedness function technique similar to the one used for constructing energy bounds for the Kuramoto
4. The Bounded Re-transmission Protocol Jean-Raymond Abrial
Southampton, University of
1 - The Bounded Re-transmission Protocol is a file transfer protocol - This is a problem dealing to handle that problem: timers. - We would like to see how we can formalize such timers #12;The Bounded. #12;Abortion of Protocol at the Sender Site 6 - The Sender can re-transmit the same data at most M
6. The Bounded Re-transmission Protocol Jean-Raymond Abrial
Southampton, University of
- The Bounded Re-transmission Protocol is a file transfer protocol - This is a problem dealing with fault that problem: timers. - We would like to see how we can formalize such timers #12;The Bounded Retransmission that the Receiver does not confuse (?) a new data with a retransmitted one. #12;Abortion of Protocol at the Sender
A Branch and Bound Algorithm for the Protein Folding Problem in the HP Lattice Model
Istrail, Sorin
Article A Branch and Bound Algorithm for the Protein Folding Problem in the HP Lattice Model Mao tool for the protein folding problem. Key words: protein folding, HP model, branch and bound, lattice Introduction The protein folding problem, or the protein struc- ture prediction problem, is one of the most
Lemonnier, Remi; Vayatis, Nicolas
2014-01-01T23:59:59.000Z
In this paper, we derive theoretical bounds for the long-term influence of a node in an Independent Cascade Model (ICM). We relate these bounds to the spectral radius of a particular matrix and show that the behavior is sub-critical when this spectral radius is lower than $1$. More specifically, we point out that, in general networks, the sub-critical regime behaves in $O(\\sqrt{n})$ where $n$ is the size of the network, and that this upper bound is met for star-shaped networks. We apply our results to epidemiology and percolation on arbitrary networks, and derive a bound for the critical value beyond which a giant connected component arises. Finally, we show empirically the tightness of our bounds for a large family of networks.
Constraining a fourth generation of quarks: non-perturbative Higgs boson mass bounds
John Bulava; Karl Jansen; Attila Nagy
2013-01-15T23:59:59.000Z
We present a non-perturbative determination of the upper and lower Higgs boson mass bounds with a heavy fourth generation of quarks from numerical lattice computations in a chirally symmetric Higgs-Yukawa model. We find that the upper bound only moderately rises with the quark mass while the lower bound increases significantly, providing additional constraints on the existence of a straight-forward fourth quark generation. We examine the stability of the lower bound under the addition of a higher dimensional operator to the scalar field potential using perturbation theory, demonstrating that it is not significantly altered for small values of the coupling of this operator. For a Higgs boson mass of $\\sim125\\mathrm{GeV}$ we find that the maximum value of the fourth generation quark mass is $\\sim300\\mathrm{GeV}$, which is already in conflict with bounds from direct searches.
Bounding Radionuclide Inventory and Accident Consequence Calculation for the 1L Target
Kelsey, Charles T. IV [Los Alamos National Laboratory
2011-01-01T23:59:59.000Z
A bounding radionuclide inventory for the tungsten of the Los Alamos Neutron Science Center (LANSCE) IL Target is calculated. Based on the bounding inventory, the dose resulting from the maximum credible incident (MCI) is calculated for the maximally exposed offsite individual (MEOl). The design basis accident involves tungsten target oxidation following a loss of cooling accident. Also calculated for the bounding radionuclide inventory is the ratio to the LANSCE inventory threshold for purposes of inventory control as described in the target inventory control policy. A bounding radionuclide inventory calculation for the lL Target was completed using the MCNPX and CINDER'90 codes. Continuous beam delivery at 200 {micro}A to 2500 mA{center_dot}h was assumed. The total calculated activity following this irradiation period is 205,000 Ci. The dose to the MEOI from the MCI is 213 mrem for the bounding inventory. The LANSCE inventory control threshold ratio is 132.
MATH5215, Some Questions Involving ep(t, t0) May 22, 2005
Tisdell, Chris
MATH5215, Some Questions Involving ep(t, t0) May 22, 2005 1. Consider the following dynamic IVP on arbitrary T y = p(t)y, p R,(0.1) y(t0) = 1, t0 T.(0.2) Show that the only solution to (0.1), (0.2) is ep(t, t0). (Hint: Let y be a solution to the IVP and show y(t) ep(t, t0) = 0 so that y(t) ep(t,t0
#WomenInSTEM: Using Science & Math to Power the Globe
Jordan, Rhonda
2014-06-04T23:59:59.000Z
Growing up, Dr. Rhonda Jordan always enjoyed math and science. After completing her master's in electrical engineering at Columbia University she co-founded a startup in Tanzania that provides access to power for residents who are not connected to the electrical grid. This video is part of the Energy Department's #WomenInSTEM video series. At the Energy Department, we're committed to supporting a diverse talent pool of STEM innovators ready to address the challenges and opportunities of our growing clean energy economy.
#WomenInSTEM: Using Science & Math to Power the Globe
Jordan, Rhonda
2014-05-27T23:59:59.000Z
Growing up, Dr. Rhonda Jordan always enjoyed math and science. After completing her master's in electrical engineering at Columbia University she co-founded a startup in Tanzania that provides access to power for residents who are not connected to the electrical grid. This video is part of the Energy Department's #WomenInSTEM video series. At the Energy Department, we're committed to supporting a diverse talent pool of STEM innovators ready to address the challenges and opportunities of our growing clean energy economy.
Culturally relevant science: An approach to math science education for Hispanics
Montellano, B.O. de
1996-11-14T23:59:59.000Z
This report describes later stages of a program to develop culturally relevant science and math programs for Hispanic students. Part of this effort was follow-up with 17 teachers who participated in early stages of the program. Response was not very good. Included with the report is a first draft effort for curriculum materials which could be used as is in such a teaching effort. Several of the participating teachers were invited to a writing workshop, where lesson plans were drafted, and critiqued and following rework are listed in this publication. Further work needs to be completed and is ongoing.
Applied Math PI Meet | U.S. DOE Office of Science (SC)
Office of Science (SC) Website
AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmosphericNuclear SecurityTensile Strain Switched5 IndustrialIsadore Perlman,BiosScience (SC)SupplyApplied Math PI Meet Advanced
Berryman, J.G.
2012-03-01T23:59:59.000Z
While the well-known Voigt and Reuss (VR) bounds, and the Voigt-Reuss-Hill (VRH) elastic constant estimators for random polycrystals are all straightforwardly calculated once the elastic constants of anisotropic crystals are known, the Hashin-Shtrikman (HS) bounds and related self-consistent (SC) estimators for the same constants are, by comparison, more difficult to compute. Recent work has shown how to simplify (to some extent) these harder to compute HS bounds and SC estimators. An overview and analysis of a subsampling of these results is presented here with the main point being to show whether or not this extra work (i.e., in calculating both the HS bounds and the SC estimates) does provide added value since, in particular, the VRH estimators often do not fall within the HS bounds, while the SC estimators (for good reasons) have always been found to do so. The quantitative differences between the SC and the VRH estimators in the eight cases considered are often quite small however, being on the order of ±1%. These quantitative results hold true even though these polycrystal Voigt-Reuss-Hill estimators more typically (but not always) fall outside the Hashin-Shtrikman bounds, while the self-consistent estimators always fall inside (or on the boundaries of) these same bounds.
Audenaert, Koenraad M. R., E-mail: koenraad.audenaert@rhul.ac.uk [Department of Mathematics, Royal Holloway University of London, Egham TW20 0EX (United Kingdom); Department of Physics and Astronomy, University of Ghent, S9, Krijgslaan 281, B-9000 Ghent (Belgium); Mosonyi, Milán, E-mail: milan.mosonyi@gmail.com [Física Teòrica: Informació i Fenomens Quàntics, Universitat Autònoma de Barcelona, ES-08193 Bellaterra, Barcelona (Spain); Mathematical Institute, Budapest University of Technology and Economics, Egry József u 1., Budapest 1111 (Hungary)
2014-10-15T23:59:59.000Z
We consider the multiple hypothesis testing problem for symmetric quantum state discrimination between r given states ?{sub 1}, …, ?{sub r}. By splitting up the overall test into multiple binary tests in various ways we obtain a number of upper bounds on the optimal error probability in terms of the binary error probabilities. These upper bounds allow us to deduce various bounds on the asymptotic error rate, for which it has been hypothesized that it is given by the multi-hypothesis quantum Chernoff bound (or Chernoff divergence) C(?{sub 1}, …, ?{sub r}), as recently introduced by Nussbaum and Szko?a in analogy with Salikhov's classical multi-hypothesis Chernoff bound. This quantity is defined as the minimum of the pairwise binary Chernoff divergences min{sub j
Identifying and bounding uncertainties in nuclear reactor thermal power calculations
Phillips, J.; Hauser, E.; Estrada, H. [Cameron, 1000 McClaren Woods Drive, Coraopolis, PA 15108 (United States)
2012-07-01T23:59:59.000Z
Determination of the thermal power generated in the reactor core of a nuclear power plant is a critical element in the safe and economic operation of the plant. Direct measurement of the reactor core thermal power is made using neutron flux instrumentation; however, this instrumentation requires frequent calibration due to changes in the measured flux caused by fuel burn-up, flux pattern changes, and instrumentation drift. To calibrate the nuclear instruments, steam plant calorimetry, a process of performing a heat balance around the nuclear steam supply system, is used. There are four basic elements involved in the calculation of thermal power based on steam plant calorimetry: The mass flow of the feedwater from the power conversion system, the specific enthalpy of that feedwater, the specific enthalpy of the steam delivered to the power conversion system, and other cycle gains and losses. Of these elements, the accuracy of the feedwater mass flow and the feedwater enthalpy, as determined from its temperature and pressure, are typically the largest contributors to the calorimetric calculation uncertainty. Historically, plants have been required to include a margin of 2% in the calculation of the reactor thermal power for the licensed maximum plant output to account for instrumentation uncertainty. The margin is intended to ensure a cushion between operating power and the power for which safety analyses are performed. Use of approved chordal ultrasonic transit-time technology to make the feedwater flow and temperature measurements (in place of traditional differential-pressure- based instruments and resistance temperature detectors [RTDs]) allows for nuclear plant thermal power calculations accurate to 0.3%-0.4% of plant rated power. This improvement in measurement accuracy has allowed many plant operators in the U.S. and around the world to increase plant power output through Measurement Uncertainty Recapture (MUR) up-rates of up to 1.7% of rated power, while also decreasing the probability of significant over-power events. This paper will examine the basic elements involved in calculation of thermal power using ultrasonic transit-time technology and will discuss the criteria for bounding uncertainties associated with each element in order to achieve reactor thermal power calculations to within 0.3% to 0.4%. (authors)
Upper Higgs boson mass bounds from a chirally invariant lattice Higgs-Yukawa model
P. Gerhold; K. Jansen
2010-02-23T23:59:59.000Z
We establish the cutoff-dependent upper Higgs boson mass bound by means of direct lattice computations in the framework of a chirally invariant lattice Higgs-Yukawa model emulating the same chiral Yukawa coupling structure as in the Higgs-fermion sector of the Standard Model. As expected from the triviality picture of the Higgs sector, we observe the upper mass bound to decrease with rising cutoff parameter $\\Lambda$. Moreover, the strength of the fermionic contribution to the upper mass bound is explored by comparing to the corresponding analysis in the pure $\\Phi^4$-theory.
Bound Nucleon Form Factors, Quark-Hadron Duality, and the Nuclear EMC Effect
K. Tsushima; D.H. Lu; W. Melnitchouk; K. Saito; A.W. Thomas
2002-09-13T23:59:59.000Z
We discuss the electromagnetic form factors, axial form factors, and structure functions of a nucleon bound in the quark-meson coupling (QMC) model. Free space nucleon form factors are calculated using the improved cloudy bag model (ICBM). After describing finite nuclei and nuclear matter in the quark-based (EMC) model, the in-medium modification of the bound nucleon form factors is calculated in the same model. Finally, the bound nucleon structure function, F2, is extracted using the calculated in-medium electromagnetic form factors and Bloom-Gilman (quark-hadron) duality.
Tight bounds on the size of neural networks for classification problems
Beiu, V. [Los Alamos National Lab., NM (United States); Pauw, T. de [Universite Catholique de Louvain, Louvain-la-Neuve (Belgium). Dept. de Mathematique
1997-06-01T23:59:59.000Z
This paper relies on the entropy of a data-set (i.e., number-of-bits) to prove tight bounds on the size of neural networks solving a classification problem. First, based on a sequence of geometrical steps, the authors constructively compute an upper bound of O(mn) on the number-of-bits for a given data-set - here m is the number of examples and n is the number of dimensions (i.e., R{sup n}). This result is used further in a nonconstructive way to bound the size of neural networks which correctly classify that data-set.
Weliky, David
in membrane-bound fusion peptides. In many biopolymeric systems in the solid state, it is important to filter
Kahn, David Andrew
2012-10-19T23:59:59.000Z
) .................................................................................. 190 66 Correlations Between Reading/Comprehension Strategies and Writing/Research Skills with Broad Math, Third Graders ......................... 192 67 Correlations Between Reading/Comprehension Strategies and Writing/Research Skills... Reasoning, Fourth Graders ............................................................................................ 230 95 Means for the Low Academic Motivation, Test Anxiety, Concentration/Attention Difficulties Scales of the SMALSI...
arXiv:0803.1146v1[math.CO]5Mar2008 A combinatorial formula for Macdonald polynomials
Ram, Arun
arXiv:0803.1146v1[math.CO]5Mar2008 A combinatorial formula for Macdonald polynomials Arun Ram for Macdonald polynomials for all Lie types. These formulas are generalizations of the formulas of Haglund-Haiman-Loehr for Macdonald polynoimals of type GLn. At q = 0 these formulas specialize to the formula of Schwer
JOURNAL OF MATHEMATICAL STUDY J. Math. Study, Vol. x, No. x (201x), pp. 1-28
Shu, Chi-Wang
Free surface flows have wide applications in ocean, environmental, hydraulic engineer- ing://www.global-sci.org/ata/ 1 c 201x Global-Science Press #12;2 Xing and Shu / J. Math. Study, x (201x), pp. 1-28 two, and certain hydraulic structures like open channels and sedimentation tanks. SWEs take the form of non
arXiv:1307.2123v1[math.NA]8Jul2013 ADAPTIVE HETEROGENEOUS MULTISCALE METHODS FOR
discretizations of immiscible incompressible two-phase flow. Math. Comp., in press, 2013]. Keywords adaptivity and incom- pressible fluids with highly variable porosity and a highly variable hydraulic conductivity, when it is necessary to resolve the fine scale features of the (rapidly oscillating) hydraulic
arXiv:1201.5447v1[math.DG]26Jan2012 CRITICAL CONFIGURATIONS OF PLANAR ROBOT ARMS
Siersma, Dirk
arXiv:1201.5447v1[math.DG]26Jan2012 CRITICAL CONFIGURATIONS OF PLANAR ROBOT ARMS G these results to the case of open polygonal chains, or robot arms. We introduce the notion of the oriented area of various special configurations of robot arms modeled by open polygonal chains appears essential in many
Spagnolo, Filippo
Mathematics in the Middle: Enhancing Teachers' Understanding of the Interplay Between "School Math" and Professional Uses of Mathematics Barbara Garii, Assistant Professor of Curriculum and Instruction (garii-Oswego Abstract As American society becomes more technologically reliant, applications of mathematics are less
Math 513 -Mathematical Principles of Fluid Mechanics -Fall 2013 Tu , Th 11:1012:25 in Ayres 112,
Schulze, Tim
Math 513 - Mathematical Principles of Fluid Mechanics - Fall 2013 Tu , Th 11:10Â12:25 in Ayres 112: Â· A Mathematical Introduction to Fluid Mechanics by A. J. Chorin & J. E. Marsden. Â· An Introduction to Fluid Dynamics by G.K. Batchelor. Â· Fluid Mechanics: Volume 6 (Course of Theoretical Physics) by L.D. Landau & E
arXiv:0707.4149v1[math.DG]27Jul2007 Test configurations and Geodesic rays
Chen, Xiuxiong
arXiv:0707.4149v1[math.DG]27Jul2007 Test configurations and Geodesic rays Xiuxiong Chen , Yudong Tang February 5, 2008 Contents 1 Introduction 2 2 Preliminary 5 2.1 Geodesic rays in KÂ¨ahler potential Relative C1,1 geodesic ray from smooth test configuration 8 3.1 Existence
Le Borne, Sabine
- the H-matrix library (in C); Â· Blackbox clustering through graph partitions (manuscript "Parallel://www.mis.mpg.de/preprints/ln/index.html, References on MATLAB, Latex, C-programming in BR116 www.math.tntech.edu/uresearch, www.hlib.org 6. Topics
Sidorov, Nikita
unit information. On-line course materials MATH10121 - Calculus and Vectors A Year: 1 - Semester: 1 by parts, recurrence formulae, substitutions (and their identification), substitution in definite integrals examples; parametric curves; generic conic sections; powers (with positive and negative integer exponent