2026-10-19T00:02:18Zhttps://ebyu-rdlopen.rawdatalibrary.net/oai/request

oai:ebyu-rdlopen.rawdatalibrary.net:ebyu/129142026-10-18T20:39:11Zopenairedrivercom_ebyu_10000col_ebyu_10001

A second order accurate method for a parameterized singularly perturbed problem with integral boundary conditionKudu, MustafaAmirali, IlhameAmiraliyev, Gabil M.Finite difference schemeIntegral boundary conditionParameterized problemShishkin meshSingular perturbationUniform convergenceBoundary conditionsFinite difference methodMesh generationHybrid typeIntegral boundary conditionsParameterizedParameterized problemsSecond ordersShishkin meshesSingular perturbationsSingularly perturbed problemParameterizationIn 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. © 2021 Elsevier B.V.Elsevier B.V.2022Articlehttps://rdlopen.rawdatalibrary.net/r/ebyu/12914https://doi.org/10.1016/j.cam.2021.1138940377-0427enJournal of Computational and Applied Mathematicsinfo:eu-repo/semantics/openAccessinfo:eu-repo/semantics/articlehttps://ebyu-rdlopen.rawdatalibrary.net/tr/items/ebyu/12914