New Solitary Wave Solutions for the Bad Boussinesq and Good Boussinesq Equations

被引：22
|
作者：
Jafari, H. [1 ]
Borhanifar, A. [2 ]
Karimi, S. A. [2 ]
机构：
[1] Univ Mazandaran, Dept Math & Comp Sci, Babol Sar, Iran
[2] Univ Mohaghegh Ardabili, Dept Math, Ardebil, Iran
来源：
NUMERICAL METHODS FOR PARTIAL DIFFERENTIAL EQUATIONS | 2009年 / 25卷 / 05期
关键词：
the Boussinesq equation; the sine-cosine method; the standard tanh and the extended tanh methods; TANH METHOD; HOMOCLINIC ORBITS; KDV EQUATION; COMPACTONS; VARIANTS;
D O I：
10.1002/num.20400
中图分类号：
O29 [应用数学];
学科分类号：
070104 ;
摘要：
In this article, the sine-cosine, the standard tanh and the extended tanh methods has been used to obtain solutions of the bad Boussinesq and good Boussinesq equations. New solitions and periodic solutions are formally derived. The change of parameters, that will drastically change characteristics of the equation, is examined. (C) 2008 Wiley Periodicals, Inc. Numer Methods Partial Differential Eq 25: 1231-1237, 2009
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页码：1231 / 1237
页数：7
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