New Solitons and Periodic Solutions for (2+1)-dimensional Davey-Stewartson Equations

被引：27

作者：

Cevikel, Adem C. ^{[1
]}

Bekir, Ahmet ^{[2
]}

机构：

[1] Yildiz Tech Univ, Fac Educ, Dept Elementary Educ, Istanbul, Turkey

[2] Eskisehir Osmangazi Univ, Art Sci Fac, Dept Math & Comp Sci, Eskisehir, Turkey

来源：

CHINESE JOURNAL OF PHYSICS | 2013年 / 51卷 / 01期

关键词：

NONLINEAR EVOLUTION-EQUATIONS; SOLITARY WAVE SOLUTIONS; EXTENDED TANH METHOD; EXP-FUNCTION METHOD; F-EXPANSION METHOD; ELLIPTIC FUNCTION-METHOD; KDV;

D O I：

10.6122/CJP.51.1

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

In this paper, we find exact solutions for the (2+1)-dimensional Davey-Stewartson (DS) equations. The sine-cosine, tanh-coth, and exp-function methods are used to construct periodic and soliton solutions of these equations. Many new families of exact solutions of the DS equations are successfully obtained. These solutions may be of significant importance for the explanation of some practical physical problems.

引用

页码：1 / 13

页数：13

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