Soliton solutions and eigenfunctions of linearized operator for a higher-order nonlinear Schrodinger equation

被引：6

作者：

Eskandar, S. ^{[1
]}

Hoseini, S. M. ^{[1
]}

机构：

[1] Univ Rafsanjan, Dept Math, Rafsanjan, Iran

来源：

CHAOS SOLITONS & FRACTALS | 2018年 / 106卷

关键词：

Partial differential equations; Higher-order Schrodinger equation; Linearization operator; Squared eigenfunctions; Soliton perturbation theory;

D O I：

10.1016/j.chaos.2017.11.021

中图分类号：

O1 [数学];

学科分类号：

0701 ; 070101 ;

摘要：

The Inverse Scattering Transform (IST) method is applied to find soliton solutions for a higher-order nonlinear Schrodinger (NLS) equation. Eigenfunctions of linearized operator which have a central role in soliton perturbation theory are explicitly found. (c) 2017 Elsevier Ltd. All rights reserved.

引用

页码：289 / 294

页数：6

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