Soliton solution to generalized nonlinear disturbed Klein-Gordon equation

被引：1
|
作者：
Mo, Jia-qi [1 ,2 ]
机构：
[1] Anhui Normal Univ, Dept Math, Wuhu 241003, Anhui, Peoples R China
[2] Shanghai Univ SJTU, E Inst, Div Computat Sci, Shanghai 200240, Peoples R China
来源：
APPLIED MATHEMATICS AND MECHANICS-ENGLISH EDITION | 2010年 / 31卷 / 12期
基金：
中国国家自然科学基金;
关键词：
nonlinear Klein-Gordon equation; soliton; approximate method; WAVE SOLUTIONS; BEHAVIOR;
D O I：
10.1007/s10483-010-1385-x
中图分类号：
O29 [应用数学];
学科分类号：
070104 ;
摘要：
A generalized nonlinear disturbed Klein-Gordon equation is studied. Using the homotopic mapping method, the corresponding homotopic mapping is constructed. A suitable initial approximation is selected, and an arbitrary-order approximate solution to the soliton is calculated. A weakly disturbed equation is also studied.
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页码：1577 / 1584
页数：8
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