Some exact solutions to the inhomogeneous higher-order nonlinear Schrodinger equation by a direct method

被引：12
|
作者：
Zhang Huan-Ping [1 ]
Li Biao [1 ]
Chen Yong [2 ]
机构：
[1] Ningbo Univ, Ctr Nonlinear Sci, Ningbo 315211, Zhejiang, Peoples R China
[2] E China Normal Univ, Inst Theoret Comp, Shanghai 200062, Peoples R China
来源：
CHINESE PHYSICS B | 2010年 / 19卷 / 06期
基金：
中国国家自然科学基金;
关键词：
inhomogeneous high-order nonlinear Schrodinger equation; solitary wave solutions; symbolic computation; SOLITARY WAVE SOLUTIONS;
D O I：
10.1088/1674-1056/19/6/060302
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
By symbolic computation and a direct method, this paper presents some exact analytical solutions of the one-dimensional generalized inhomogeneous higher-order nonlinear Schrodinger equation with variable coefficients, which include bright solitons, dark solitons, combined solitary wave solutions, dromions, dispersion-managed solitons, etc. The abundant structure of these solutions are shown by some interesting figures with computer simulation.
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收藏
页数：7
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