Truncation analysis for the derivative Schrodinger equation

被引：0

作者：

Xu, PC

Chang, QS ^{[1
]}

Guo, BL

机构：

[1] Chinese Acad Sci, Acad Math & Syst Sci, Beijing 100080, Peoples R China

[2] Inst Appl Phys & Computat Math, Beijing 100080, Peoples R China

来源：

ACTA MATHEMATICA SINICA-ENGLISH SERIES | 2002年 / 18卷 / 01期

基金：

中国国家自然科学基金;

关键词：

derivative nonlinear Schrodinger equation; geometric singular perturbation theory; Melnikov's technique;

D O I：

10.1007/s101140100148

中图分类号：

O29 [应用数学];

学科分类号：

070104 ;

摘要：

The truncation equation for the derivative nonlinear Schrodinger equation has been discussed in this paper. The existence of a special heteroclinic orbit has been found by using geometrical singular perturbation theory together with Melnikov's technique.

引用

页码：137 / 146

页数：10

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