A new numerical method for singularly perturbed turning point problems with two boundary layers based on reproducing kernel method

被引：0
|
作者：
F. Z. Geng
S. P. Qian
机构：
[1] Changshu Institute of Technology,Department of Mathematics
来源：
Calcolo | 2017年 / 54卷
关键词：
Reproducing kernel method; Two boundary layers; Singularly perturbed problems; 65L11; 65D15;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
In this paper, a simple numerical method is proposed for solving singularly perturbed boundary layers problems exhibiting twin boundary layers. The method avoids the choice of fitted meshes. Firstly the original problem is transformed into a new boundary value problem whose solution does not change rapidly by a proper variable transformation; then the transformed problem is solved by using the reproducing kernel method. Two numerical examples are given to show the effectiveness of the present method.
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页码：515 / 526
页数：11
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