A second order accurate method for a parameterized singularly perturbed problem with integral boundary condition
Kudu, Mustafa 1Amirali, Ilhame 2Amiraliyev, Gabil M.1
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作者信息
1. Erzincan Binali Yildirim Univ
2. Duzce Univ
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Abstract
In this paper, we consider a class of parameterized singularly perturbed problems with integral boundary condition. A finite difference scheme of hybrid type with an appropriate Shishkin mesh is suggested to solve the problem. We prove that the method is of almost second order convergent in the discrete maximum norm. Numerical results are presented, which illustrate the theoretical results. (C) 2021 Elsevier B.V. All rights reserved.
NSTL
Elsevier