Solution with an internal transition layer for a singularly perturbed second-order equation with an advancing and a retarded argument

被引：0

作者：

Mingkang Ni

I. S. Guseva

机构：

[1] East China Normal University,

来源：

Differential Equations | 2014年 / 50卷

关键词：

Boundary Function; Phase Plane; Smooth Solution; Internal Transition; Exponential Estimate;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

We consider a singularly perturbed boundary value problem for a differential equation with a retarded and a deviating argument. By using the method of boundary functions and the sewing method, we find not only a continuous but also a smooth solution of the problem. We prove the existence of a solution with an internal transition layer. A graphical numerical example is presented.

引用

页码：751 / 764

页数：13

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