New exact travelling wave and periodic solutions of discrete nonlinear Schrodinger equation

被引：0

作者：

Yang, Q ^{[1
]}

Dai, CQ ^{[1
]}

Zhang, JF ^{[1
]}

机构：

[1] Zhejiang Normal Univ, Inst Nonlinear Phys, Jinhua 321004, Peoples R China

来源：

COMMUNICATIONS IN THEORETICAL PHYSICS | 2005年 / 43卷 / 02期

关键词：

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

D O I：

暂无

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

Some new exact travelling wave and period solutions of discrete nonlinear Schrodinger equation are found by using a hyperbolic tangent function approach, which was usually presented to find exact travelling wave solutions of certain 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

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