New exact travelling wave solutions of the discrete sine-Gordon equation

被引：0
|
作者：
Dai, CQ [1 ]
Yang, Q [1 ]
Zhang, JF [1 ]
机构：
[1] Zhejiang Normal Univ, Inst Nonlinear Phys, Jinhua 321004, Peoples R China
来源：
ZEITSCHRIFT FUR NATURFORSCHUNG SECTION A-A JOURNAL OF PHYSICAL SCIENCES | 2004年 / 59卷 / 10期
关键词：
discrete sine-Gordon equation; exact travelling wave solution; hyperbolic function approach;
D O I：
暂无
中图分类号：
O64 [物理化学（理论化学）、化学物理学];
学科分类号：
070304 ; 081704 ;
摘要：
In this paper, we explore more applications of the hyperbolic function approach, which was used to find new exact travelling wave solutions of nonlinear partial differential equations or coupled nonlinear partial differential equations (PDES), to special discrete nonlinear equations. Some exact travelling wave solution of the discrete sine-Gordon equation are obtained in terms of hyperbolic function approach.
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页码：635 / 639
页数：5
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