Backlund transformation and localized nonlinear wave solutions of the nonlocal defocusing coupled nonlinear Schrodinger equation

被引：14
|
作者：
Yang, Yunqing [1 ,2 ,3 ]
Suzuki, Takashi [2 ]
Wang, Jianyong [4 ]
机构：
[1] Zhejiang Ocean Univ, Sch Informat Engn, Zhoushan 316022, Peoples R China
[2] Osaka Univ, Ctr Math Modeling & Data Sci, Osaka 5608531, Japan
[3] Key Lab Oceanog Big Data Min & Applicat Zhejiang, Zhoushan 316022, Peoples R China
[4] Quzhou Univ, Dept Math & Phys, Quzhou 324000, Peoples R China
来源：
COMMUNICATIONS IN NONLINEAR SCIENCE AND NUMERICAL SIMULATION | 2021年 / 95卷
基金：
中国国家自然科学基金;
关键词：
Nonlocal defocusing coupled nonlinear; Schrodinger equation; Lax pair; Backlund transformation; Soliton; Rational solution; DARBOUX TRANSFORMATION;
D O I：
10.1016/j.cnsns.2020.105626
中图分类号：
O29 [应用数学];
学科分类号：
070104 ;
摘要：
The nonlocal integrable defocusing coupled nonlinear Schrodinger system from a 3x3 spectral problem is investigated. The Backlund transformation of the nonlocal defocusing coupled nonlinear Schrodinger system is presented from the pseudopotentials derived from the Lax pair. The nonsingular localized wave solutions including the breather wave and exponential-rational solutions are obtained, whose evolutions and dynamical properties are discussed. (C) 2020 Elsevier B.V. All rights reserved.
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页数：11
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