The homotopic mapping solution for the solitary wave for a generalized nonlinear evolution equation

被引：0
|
作者：
莫嘉琪 [1 ,2 ,3 ]
林苏榕 [4 ]
机构：
[1] Department of Mathematics,Anhui Normal University
[2] Department of Mathematics,Huzhou Teachers College
[3] Division of Computational Science,E-Institutes of Shanghai Universities at SJTU
[4] Department of Computer,Fujian Radio and TV University
来源：
Chinese Physics B | 2009年 / 09期
基金：
中国国家自然科学基金;
关键词：
evolution equation; nonlinear; soliton; approximate method;
D O I：
暂无
中图分类号：
O175 [微分方程、积分方程]; O411.1 [数学物理方法];
学科分类号：
070104 ; 0701 ;
摘要：
This paper studies a generalized nonlinear evolution equation.Using the homotopic mapping method,it constructs a corresponding homotopic mapping transform.Selecting a suitable initial approximation and using homotopic mapping,it obtains an approximate solution with an arbitrary degree of accuracy for the solitary wave.From the approximate solution obtained by using the homotopic mapping method,it possesses a good accuracy.
引用
收藏
页码：3628 / 3631
页数：4
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