Using (G′/G)-expansion method to seek the traveling wave solution of Kolmogorov-Petrovskii-Piskunov equation

被引：50
|
作者：
Feng, Jishe [1 ]
Li, Wanjun [1 ]
Wan, Qiaoling [1 ]
机构：
[1] Longdong Univ, Dept Math, Qingyang 745000, Gansu, Peoples R China
来源：
APPLIED MATHEMATICS AND COMPUTATION | 2011年 / 217卷 / 12期
关键词：
(G '/G)-expansion method; Kolmogorov-Petrovskii-Piskunov equation; Traveling wave solution; NONLINEAR EVOLUTION-EQUATIONS; EXPANSION METHOD; MATHEMATICAL PHYSICS; SYMBOLIC COMPUTATION; EXPLICIT SOLUTIONS;
D O I：
10.1016/j.amc.2010.12.071
中图分类号：
O29 [应用数学];
学科分类号：
070104 ;
摘要：
In this paper, we use the (G'/G)-expansion method to seek the traveling wave solutions of the Kolmogorov-Petrovskii-Piskunov equation. The solutions obtained in this paper are more general than the solutions given in Refs. [23-25], and the computation procedure is much simpler. It is shown that the (G'/G)-expansion method provides a very effective and powerful tool for solving nonlinear equations in mathematical physics. (C) 2010 Elsevier Inc. All rights reserved.
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页码：5860 / 5865
页数：6
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