THE INTERIOR LAYER PHENOMENA FOR A CLASS OF SINGULARLY PERTURBED DELAY-DIFFERENTIAL EQUATIONS

被引:3
|
作者
Wang, Na [1 ]
Ni, Mingkang [2 ,3 ]
机构
[1] Shanghai Inst Technol, Dept Appl Math, Shanghai 201418, Peoples R China
[2] E China Normal Univ, Dept Math, Shanghai 200241, Peoples R China
[3] SJTU, Shanghai Univ E Inst, Div Computat Sci, Shanghai 200030, Peoples R China
基金
美国国家科学基金会;
关键词
Vector; singular perturbation; delay; interior layer; BOUNDARY-PROBLEM;
D O I
10.1016/S0252-9602(13)60017-X
中图分类号
O1 [数学];
学科分类号
0701 ; 070101 ;
摘要
In this article, we study a kind of vector singularly perturbed delay-differential equation. Using boundary layer function method and geometric analysis skill, the asymptotic expression of the system is constructed and the uniform validity of asymptotic solution is also proved.
引用
收藏
页码:532 / 542
页数:11
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