A generalized exp-function method for multiwave solutions of sine-Gordon equation

被引：9

作者：

Zhang, Sheng ^{[1
]}

Wang, Jian ^{[1
]}

Peng, Au-Xue ^{[1
]}

Cai, Bin ^{[1
]}

机构：

[1] Bohai Univ, Dept Math, Jinzhou 121013, Peoples R China

来源：

PRAMANA-JOURNAL OF PHYSICS | 2013年 / 81卷 / 05期

关键词：

Sine-Gordon equation; exp-function method; multiwave solutions; NONLINEAR EVOLUTION-EQUATIONS; N-SOLITON SOLUTIONS;

D O I：

10.1007/s12043-013-0613-5

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

In this paper, the exp-function method is generalized to sine-Gordon (sG) equation and single-, double- and three-wave solutions are obtained. It is shown that the generalized exp-function method combined with appropriate anstaz may provide a straightforward, effective and alternative method for constructing multiwave solutions of some nonlinear partial differential equations.

引用

页码：763 / 773

页数：11

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