New exact travelling wave solutions to the complex coupled KdV equations and modified KdV equation

被引：11
|
作者：
Zhang, Huiqun [1 ]
机构：
[1] Qingdao Univ, Coll Math Sci, Qingdao 266071, Peoples R China
来源：
COMMUNICATIONS IN NONLINEAR SCIENCE AND NUMERICAL SIMULATION | 2008年 / 13卷 / 09期
关键词：
general nonlinear equations; auxiliary ordinary differential equation; exact complex solutions;
D O I：
10.1016/j.cnsns.2007.03.007
中图分类号：
O29 [应用数学];
学科分类号：
070104 ;
摘要：
By using some exact solutions of an auxiliary ordinary differential equation, a new direct algebraic method is described to construct the exact complex solutions for nonlinear partial differential equations. The method is implemented for the complex coupled KdV equations and modified KdV equation. New exact complex solutions are obtained. (c) 2007 Elsevier B.V. All rights reserved.
引用
收藏
页码：1776 / 1781
页数：6
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