Formal variable separation approach for nonintegrable models

被引：122

作者：

Lou, SY ^{[1
]}

Chen, LL

机构：

[1] Shanghai Jiao Tong Univ, Dept Appl Phys, Shanghai 200030, Peoples R China

[2] Ningbo Univ, Inst Math Phys, Ningbo 315211, Peoples R China

来源：

JOURNAL OF MATHEMATICAL PHYSICS | 1999年 / 40卷 / 12期

关键词：

D O I：

10.1063/1.533103

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

Using a formal variable separation approach, a nonlinear partial differential equation can be solved by solving ordinary different equations or even algebraic equations. Taking the KdV-Burgers and modified KdV-Burgers equations with background interaction as simple examples, some explicit solitary wave solutions which are induced by background source and nonlinearity or dispersion are obtained. (C) 1999 American Institute of Physics. [S0022- 2488(99)00411-9].

引用

页码：6491 / 6500

页数：10

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