Applications of extended hyperbolic function method for quintic discrete nonlinear Schrodinger equation

被引：0
|
作者：
Zhao Hong [1 ]
Han Ji-Guang [1 ]
Wang Wei-Tao [1 ]
An Hong-Yong [1 ]
机构：
[1] Liaocheng Univ, Sch Phys Sci & Informat Engn, Liaocheng 252059, Peoples R China
来源：
COMMUNICATIONS IN THEORETICAL PHYSICS | 2007年 / 47卷 / 03期
关键词：
extended hyperbolic function method; quintic discrete nonlinear Schrodinger equation; discrete solitons; alternating phase;
D O I：
暂无
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
By using the extended hyperbolic function method, we have studied a quintic discrete nonlinear Schrodinger equation and obtained new exact localized solutions, including the discrete bright soliton solution, dark soliton solution, bright and dark soliton solution, alternating phase bright soliton solution, alternating phase dark soliton solution, and alternating phase bright and dark soliton solution, if a special relation is bound on the coefficients of the equation.
引用
收藏
页码：474 / 478
页数：5
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