New ansatze for obtaining exact solutions of nonlinear Schrodinger-type equation

被引：0

作者：

Bai Cheng-Lin ^{[1
]}

Zhao Hong

Zhang Li-Hua

机构：

[1] Liaocheng Univ, Sch Phys Sci & Informat Engn, Liaocheng 252059, Peoples R China

[2] Liaocheng Univ, Sch Math Sci, Liaocheng 252059, Peoples R China

来源：

COMMUNICATIONS IN THEORETICAL PHYSICS | 2006年 / 46卷 / 02期

关键词：

nonlinear Schrodinger-type equation; ansatze; exact solutions;

D O I：

暂无

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

We propose two simple anastze that allow us to obtain different analytical solutions for two generalized versions of the nonlinear Schrodinger equation, such as the averaged dispersive-managed fiber system equation and the extended nonlinear Schrodinger equation which describe the femtosecond pulse propagation in monomode optical fiber. Among these solutions we can End solitary wave and periodic wave solutions representing the propagation of different waveforms in nonlinear media.

引用

页码：249 / 252

页数：4

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