Analysis of exact solutions and stability analysis of a (2+1)-dimensional nonlinear Schrodinger equation

被引：1
|
作者：
Zhang, Ling-Ling [1 ]
Wang, Xin [1 ]
机构：
[1] Taiyuan Univ Technol, Coll Math, Taiyuan 030024, Shanxi, Peoples R China
来源：
OPTIK | 2022年 / 269卷
关键词：
Travelling wave solution; Optical soliton solution; Stability analysis; (2+1)-dimensional nonlinear Schr?dinger; equation; TRAVELING-WAVE SOLUTIONS; OPTICAL SOLITONS; BRIGHT; LAW;
D O I：
10.1016/j.ijleo.2022.169905
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
In this paper, a class of (2+1)-dimensional nonlinear generalized Schrodinger equation is studied. The exact expressions of the travelling wave solution and the optical soliton solution of the model are obtained by mathematical method. For the special soliton solutions, we use ansatz method to obtain specific bright and dark soliton solutions and their existence constraints. The dynamic behaviours of all kinds of exact solutions are discussed by numerical simulation. In addition, MI analysis was used to evaluate the stability of the equations.
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页数：29
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