Variational Approach for a Generalized Davey-Stewartson System

被引：1
|
作者：
Xu, Lan [1 ]
Zhang, Nan [1 ]
机构：
[1] Donghua Univ, Modern Texitile Inst, 1882 Yanan Xilu Rd, Shanghai 200051, Peoples R China
来源：
ISND 2007: PROCEEDINGS OF THE 2007 INTERNATIONAL SYMPOSIUM ON NONLINEAR DYNAMICS, PTS 1-4 | 2008年 / 96卷
关键词：
D O I：
10.1088/1742-6596/96/1/012209
中图分类号：
O29 [应用数学];
学科分类号：
070104 ;
摘要：
In this paper a variational principle is established for a generalized Davey-Stewartson (GDS) system by He's semi-inverse method. Based on the established variational formulation, the traveling wave solutions of the GDS system can be easily obtained by Ritz method.
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页数：5
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