Characteristics of Rogue Waves on a Soliton Background in the General Coupled Nonlinear Schr?dinger Equation

被引：2

作者：

王秀彬 ^{[1
]}

韩波 ^{[1
]}

机构：

[1] Department of Mathematics, Harbin Institute of Technology

来源：

Communications in Theoretical Physics | 2019年 / 71卷 / 02期

基金：

中国国家自然科学基金;

关键词：

rogue waves; breather waves; solitary waves;

D O I：

暂无

中图分类号：

O411 [物理学的数学方法];

学科分类号：

0701 ;

摘要：

Under investigation in this work is the general coupled nonlinear Schr?dinger(g CNLS) equation, which can be used to describe a wide variety of physical processes. By using Darboux transformation, the new higher-order rogue wave solutions of the equation are well constructed. These solutions exhibit rogue waves on a multi-soliton background.Moreover, the dynamics of these solutions is graphically discussed. Our results would be of much importance in enriching and predicting rogue wave phenomena arising in nonlinear and complex systems.

引用

页码：152 / 160

页数：9