Exact solutions to a nonlinear dispersive model with variable coefficients

被引：4
|
作者：
Yin, Jun [1 ]
Lai, Shaoyong [1 ]
Qing, Yin [1 ]
机构：
[1] SW Univ Finance & Econ, Dept Appl Math, Chengdu 610074, Peoples R China
来源：
CHAOS SOLITONS & FRACTALS | 2009年 / 40卷 / 03期
关键词：
SOLITARY-WAVE SOLUTIONS; COMPACT SUPPORT; SOLITONS; EQUATIONS;
D O I：
10.1016/j.chaos.2007.08.077
中图分类号：
O1 [数学];
学科分类号：
0701 ; 070101 ;
摘要：
A mathematical technique based oil all auxiliary differential equation and the symbolic Computation system Maple is employed to investigate a prototypical and nonlinear K(n,n) equation with variable coefficients. The exact solutions to the equation are constructed analytically under various circumstances. It is shown that the variable coefficients and the exponent appearing in the equation determine the quantitative change in the physical structures of the solutions. (C) 2007 Elsevier Ltd. All rights reserved.
引用
收藏
页码：1249 / 1254
页数：6
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