Exact solutions of a third-order nonlinear Schrodinger equation with time variable coefficients

被引：0

作者：

Wang, Yanchao

Wang, Gangwei ^{[1
]}

Zhang, Yanfang

机构：

[1] Hebei Univ Econ & Business, Ctr Differential Equat & Their Applicat, Shijiazhuang 050061, Hebei, Peoples R China

来源：

JOURNAL OF NONLINEAR OPTICAL PHYSICS & MATERIALS | 2025年 / 34卷 / 08期

关键词：

Soliton solutions; variable coefficients; series solutions; similarity transformations; OPTICAL SOLITONS; 1-SOLITON SOLUTION; WAVE SOLUTIONS; EVOLUTION;

D O I：

10.1142/S0218863524500346

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

This paper mainly analyzes the different solutions of the generalized nonlinear Schrodinger equation. First, the coefficients of the equation are divided into variable coefficients and constant coefficients, and their bright and dark soliton solutions are obtained, respectively. Second, the solution was successfully obtained by introducing the series into the equation; Finally, the solution to the Schr & ouml;dinger equation was obtained through similarity transformation. In addition, by selecting different parameters, some figures of the solutions are displayed.

引用

页数：21

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