The history and development of nonlinear stellar pulsation codes
Conference
·
OSTI ID:5870209
This review is limited to the history and development of nonlinear stellar pulsation codes and methods. The narrative includes examples of practical interest in the application of these numerical methods to problems in stellar pulsation such as Cepheid mass discrepancy, the delineation of the RR Lyrae instability strip, and the question of the development of double-mode pulsation as observed in Cepheids, RR Lyrae and other variable stars. 15 refs.
- Research Organization:
- Los Alamos National Lab., NM (USA)
- DOE Contract Number:
- W-7405-ENG-36
- OSTI ID:
- 5870209
- Report Number(s):
- LA-UR-87-3452; CONF-8709169-1; ON: DE88001828
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
640102* -- Astrophysics & Cosmology-- Stars & Quasi-Stellar
Radio & X-Ray Sources
71 CLASSICAL AND QUANTUM MECHANICS
GENERAL PHYSICS
99 GENERAL AND MISCELLANEOUS
990220 -- Computers
Computerized Models
& Computer Programs-- (1987-1989)
ASTROPHYSICS
COMPUTER CODES
COMPUTERS
DIFFERENTIAL EQUATIONS
DIGITAL COMPUTERS
EQUATIONS
FLUID MECHANICS
HYDRODYNAMICS
INSTABILITY
LAGRANGE EQUATIONS
MECHANICS
NONLINEAR PROBLEMS
PARTIAL DIFFERENTIAL EQUATIONS
PULSATING VARIABLE STARS
PULSATIONS
STARS
STELLAR ACTIVITY
SUPERCOMPUTERS
VARIABLE STARS
Radio & X-Ray Sources
71 CLASSICAL AND QUANTUM MECHANICS
GENERAL PHYSICS
99 GENERAL AND MISCELLANEOUS
990220 -- Computers
Computerized Models
& Computer Programs-- (1987-1989)
ASTROPHYSICS
COMPUTER CODES
COMPUTERS
DIFFERENTIAL EQUATIONS
DIGITAL COMPUTERS
EQUATIONS
FLUID MECHANICS
HYDRODYNAMICS
INSTABILITY
LAGRANGE EQUATIONS
MECHANICS
NONLINEAR PROBLEMS
PARTIAL DIFFERENTIAL EQUATIONS
PULSATING VARIABLE STARS
PULSATIONS
STARS
STELLAR ACTIVITY
SUPERCOMPUTERS
VARIABLE STARS