New solitary wave solutions for nonlinear wave equation with fifth-order stronger nonlinear term

被引：9
|
作者：
Naranmandula [1 ]
Wunenboyn
Wang, KX
机构：
[1] Jilin Univ, Coll Phys, Changchun 130023, Peoples R China
[2] Inner Mongolia Univ Nationalities, Coll Phys & Electromech, Tongliao 028043, Peoples R China
来源：
ACTA PHYSICA SINICA | 2004年 / 53卷 / 01期
关键词：
function-transformation method; solitary wave solution; direct integral method; nonlinear wave equation;
D O I：
10.7498/aps.53.11
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
A new function-transformation method is proposed and four kinds of explicit exact solitary wave solutions of the Lienard equation, the generalized PC equation, the important nonlinear wave equation in mechanics, which have a fifth-order stronger nonlinear term, are obtained by a combination of the function-transformation method and the direct integral method. The method proposed in this paper can also be applied to other nonlinear equations with higher-order nonlinear terms.
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页码：11 / 14
页数：4
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