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Some mathematical problems in non-linear Physics; Algunos problemas matematicos en fisica no-lineal

Abstract

The main results contained in this report are the following: I) A general analysis of non-autonomous conserved densities for simple linear evolution systems. II) Partial differential systems within a wide class are converted into Lagrange an form. III) Rigorous criteria for existence of integrating factor matrices. IV) Isolation of all third-order evolution equations with high order symmetries and conservation laws. (Author) 3 refs.
Publication Date:
Jul 01, 1983
Product Type:
Technical Report
Report Number:
JEN-533
Subject:
99 GENERAL AND MISCELLANEOUS//MATHEMATICS, COMPUTING, AND INFORMATION SCIENCE; QUANTUM FIELD THEORY; NONLINEAR PROBLEMS; LAGRANGE EQUATIONS; CONSERVATION LAWS; STRUCTURAL MODELS; MATHEMATICAL MODELS; ANHARMONIC OSCILLATORS; DIFFUSION
OSTI ID:
20988457
Research Organizations:
Junta de Energia Nuclear (JEN), Madrid (Spain)
Country of Origin:
Spain
Language:
Spanish
Other Identifying Numbers:
TRN: 0ES0B0067
Availability:
Commercial reproduction prohibited; OSTI as DE20988457
Submitting Site:
SP
Size:
117 pages
Announcement Date:
Apr 21, 2008

Citation Formats

None. Some mathematical problems in non-linear Physics; Algunos problemas matematicos en fisica no-lineal. Spain: N. p., 1983. Web.
None. Some mathematical problems in non-linear Physics; Algunos problemas matematicos en fisica no-lineal. Spain.
None. 1983. "Some mathematical problems in non-linear Physics; Algunos problemas matematicos en fisica no-lineal." Spain.
@misc{etde_20988457,
title = {Some mathematical problems in non-linear Physics; Algunos problemas matematicos en fisica no-lineal}
author = {None}
abstractNote = {The main results contained in this report are the following: I) A general analysis of non-autonomous conserved densities for simple linear evolution systems. II) Partial differential systems within a wide class are converted into Lagrange an form. III) Rigorous criteria for existence of integrating factor matrices. IV) Isolation of all third-order evolution equations with high order symmetries and conservation laws. (Author) 3 refs.}
place = {Spain}
year = {1983}
month = {Jul}
}