Open AccessAsymptotic expressions of path curve for a class of Fermi gases in nonlinear disturbed mechanism
Author(s) -
Linjun Shi,
Xianfeng Chen,
Xuli Han,
Yang Xu,
Mo Jia-Qi
Publication year - 2014
Publication title -
wuli xuebao
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.199
H-Index - 47
ISSN - 1000-3290
DOI - 10.7498/aps.63.060204
Subject(s) - nonlinear system , class (philosophy) , operator (biology) , path (computing) , simple (philosophy) , mathematics , fermi gamma ray space telescope , lagrange multiplier , mathematical analysis , physics , quantum mechanics , computer science , artificial intelligence , programming language , biochemistry , chemistry , philosophy , epistemology , repressor , transcription factor , gene
The model of nonlinear disturbed mechanism for one-dimensional Fermi gas is investigated. Firstly, the corresponding functional is constructed; secondly, its Lagrange operator is selected; using the modified generalized variational iteration method, the approximate analytic solutions of corresponding path curves are obtained. A simple example is given, and the approximation accuracy obtained by using the modified generalized variational iteration method is shown to be better. The aim of this article is to provide a valid method of solving the nonlinear physical problems.