An extended method for constructing travelling wave solutions to nonlinear partial differential equations

被引：14
|
作者：
Jiao, XY [1 ]
Wang, JH [1 ]
Zhang, HQ [1 ]
机构：
[1] Dalian Univ Technol, Dept Appl Math, Dalian 116024, Peoples R China
来源：
COMMUNICATIONS IN THEORETICAL PHYSICS | 2005年 / 44卷 / 03期
关键词：
soliton solution; asymmetric Nizhnik-Novikov-Vesselov equation; coupled Drinfel'd-Sokolov-Wilson equation;
D O I：
10.1088/6102/44/3/407
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
In this paper, an extended method is proposed for constructing new forms of exact travelling wave solutions to nonlinear partial differential equations by making a more general transformation. For illustration, we apply the method to the asymmetric Nizhnik-Novikov-Vesselov equation and the coupled Drinfel'd-Sokolov-Wilson equation and successfully cover the previously known travelling wave solutions found by Chen's method.
引用
收藏
页码：407 / 414
页数：8
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