The tanh method and a variable separated ODE method for solving double sine-Gordon equation

被引：52
|
作者：
Wazwaz, AM [1 ]
机构：
[1] St Xavier Univ, Dept Math & Comp Sci, Chicago, IL 60655 USA
来源：
PHYSICS LETTERS A | 2006年 / 350卷 / 5-6期
关键词：
traveling wave solutions; the tanh method; double sine-Gordon equation;
D O I：
10.1016/j.physleta.2005.10.038
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
We use the tanh method and a variable separated ODE method for solving the double sine-Gordon equation and a generalized form of this equation. Several exact travelling wave solutions are formally derived. The two methods provide distinct solutions of different physical structures. (c) 2005 Elsevier B.V. All rights reserved.
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页码：367 / 370
页数：4
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