BRIGHT AND DARK LATTICE SOLITARY WAVES IN A DISCRETE NONLINEAR-SYSTEM

被引：6
|
作者：
XIAO, Y
机构：
[1] Department of Physics, Huazhong University of Science and Technology, Wuhan
来源：
PHYSICS LETTERS A | 1994年 / 193卷 / 5-6期
关键词：
D O I：
10.1016/0375-9601(94)90533-9
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
Exotic lattice solitary wave solutions of a modified version of the discrete modified KdV equation and its d-dimensional generalization are found. The solutions describe both bright and dark lattice solitary waves depending on the values of parameters. It is shown that there exists a critical value of the parameters which divides the parameter space into bright and dark solitary wave ranges.
引用
收藏
页码：419 / 424
页数：6
相关论文
共 50 条
12345