New Exact Travelling Wave and Periodic Solutions of Discrete Nonlinear Schrdinger Equation

被引：1

作者：

YANG Qin DAI Chao-Qing ZHANG Jie-Fang Institute of Nonlinear Physics

机构：

来源：

Communications in Theoretical Physics | 2005年 / 43卷 / 02期

关键词：

discrete nonlinear Schrdinger equation; hyperbolic tangent function approach; solitary wave solution; periodic wave solution;

D O I：

暂无

中图分类号：

O411.1 [数学物理方法]; O175.29 [非线性偏微分方程];

学科分类号：

0701 ; 070104 ;

摘要：

Some new exact travelling wave and period solutions of disecrete nonlinear Schrdinger equation are foundby using a hyperbolic tangent function approach,which was usually presented to find exact travelling wave solutions ofcertain nonlinear partial differential models.Now we can further extend the new algorithm to other nonlinear differential-different models.

引用

页码：240 / 244

页数：5