Truncation Analysis for the Derivative Schrödinger Equation

被引：0
|
作者：
Peng Cheng Xu
Qian Shun Chang
Bo Ling Guo
机构：
[1] Chinese Academy of Sciences,Academy of Mathematics and System Sciences
[2] Institute of Applied Physics and Computational Mathematics,undefined
来源：
Acta Mathematica Sinica | 2002年 / 18卷
关键词：
Derivative nonlinear Schrödinger equation; Geometric singular perturbation theory; Melnikov's technique; 34C25; 35Q53;
D O I：
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学科分类号：
摘要：
The truncation equation for the derivative nonlinear Schrödinger 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.
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页码：137 / 146
页数：9
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