Nonautonomous soliton solutions of variable-coefficient fractional nonlinear Schrodinger equation

被引：63
|
作者：
Wu, Gang-Zhou [1 ]
Dai, Chao-Qing [1 ]
机构：
[1] Zhejiang A&F Univ, Coll Sci, Linan 311300, Zhejiang, Peoples R China
来源：
APPLIED MATHEMATICS LETTERS | 2020年 / 106卷
关键词：
Variable-coefficient fractional; Y-expansion method; Time and space nonlinear Schrodinger equation; Variable-coefficient; Exact solution; CALCULUS FORMULAS; FIBER;
D O I：
10.1016/j.aml.2020.106365
中图分类号：
O29 [应用数学];
学科分类号：
070104 ;
摘要：
The variable-coefficient fractional Y-expansion method is introduced, and some nonautonomous soliton solutions for the variable-coefficient time and space factional nonlinear Schrodinger equation (FNLSE) are obtained. These solutions can degenerate into those of variable-coefficient NLSE, constant-coefficient FNLSE and this same model in the previous literatures. The characteristics of fractional-order optical solitons are discussed. (C) 2020 Elsevier Ltd. All rights reserved.
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页数：6
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