Soliton solutions of the discrete nonlinear Schrodinger equation with nonvanishing boundary conditions

被引：0

作者：

Zhang, W ^{[1
]}

Xiao, Y ^{[1
]}

机构：

[1] Huazhong Univ Sci & Technol, Dept Phys, Wuhan 430074, Peoples R China

来源：

COMMUNICATIONS IN THEORETICAL PHYSICS | 1998年 / 30卷 / 03期

关键词：

lattice solitons; discreteness; Ablowitz-Ladik equation;

D O I：

暂无

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

Exact soliton solutions of the dark discrete nonlinear Schrodinger (DNLS) equation with nonvanishing boundary conditions are found and especially it is shown that the dark DNLS equation can have both dark and bright soliton solutions. Some solitary wave solutions of the DNLS equation with nonvanishing boundary conditions are also derived.

引用

页码：341 / 342

页数：2

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