Solitons and cnoidal waves of the Klein-Gordon-Zakharov equation in plasmas

被引：21
|
作者：
Ebadi, Ghodrat [2 ]
Krishnan, E. V. [3 ]
Biswas, Anjan [1 ]
机构：
[1] Delaware State Univ, Dept Math Sci, Dover, DE 19901 USA
[2] Univ Tabriz, Fac Math Sci, Tabriz 5166614766, Iran
[3] Sultan Qaboos Univ, Dept Math & Stat, Muscat, Oman
来源：
PRAMANA-JOURNAL OF PHYSICS | 2012年 / 79卷 / 02期
关键词：
Solitons; cnoidal waves; integrability; 1-SOLITON SOLUTION; INSTABILITY;
D O I：
10.1007/s12043-012-0307-4
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
This paper studies the Klein-Gordon-Zakharov equation with power-law nonlinearity. This is a coupled nonlinear evolution equation. The solutions for this equation are obtained by the travelling wave hypothesis method, (G'/G) method and the mapping method.
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页码：185 / 198
页数：14
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