Piecewise reproducing kernel-based symmetric collocation approach for linear stationary singularly perturbed problems

The aim of this paper is to develop an accurate symmetric collocation scheme for a class of linear stationary singular perturbation problems with two boundary layers. To adapt to the character of solutions, piecewise reproducing kernels is constructed. In the boundary layers intervals, inverse multi...

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Bibliographic Details

Published in:	AIMS Mathematics
Main Author:	F. Z. Geng
Format:	Article
Language:	English
Published:	AIMS Press 2020-07-01
Subjects:	reproducing kernel method singular perturbation problems piecewise kernels
Online Access:	https://www.aimspress.com/article/10.3934/math.2020385/fulltext.html