Periodic solutions for a system of four coupled nonlinear Schrodinger equations

被引：47
|
作者：
Chow, KW [1 ]
机构：
[1] Univ Hong Kong, Dept Mech Engn, Hong Kong, Hong Kong, Peoples R China
来源：
PHYSICS LETTERS A | 2001年 / 285卷 / 5-6期
关键词：
coupled nonlinear Schrodinger equations; periodic solutions;
D O I：
10.1016/S0375-9601(01)00369-3
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
Exact, periodic solutions for a system of four coupled nonlinear Schrodinger equations are obtained by the Hirota bilinear method and theta functions identities. The solutions involve products of up to four elliptic functions. The validity is verified independently by a computer algebra software. The long wave Limit is studied. (C) 2001 Published by Elsevier Science B.V.
引用
收藏
页码：319 / 326
页数：8
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