A-posteriori error estimation in maximum norm for a strongly coupled system of two singularly perturbed convection-diffusion problems

DOI10.1016/j.cam.2016.08.020zbMath1353.65087OpenAlexW2519419103MaRDI QIDQ344258

Li-Bin Liu, Yanping Chen

Publication date: 22 November 2016

Published in: Journal of Computational and Applied Mathematics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/j.cam.2016.08.020

zbMATH Keywords

numerical resultsmesh generationupwind finite difference schemestrong couplinga posteriori error estimationnon-uniform meshmaximum normadaptive grid algorithmsingularly perturbed convection-diffusion problems

Mathematics Subject Classification ID

Nonlinear boundary value problems for ordinary differential equations (34B15) Numerical solution of boundary value problems involving ordinary differential equations (65L10) Error bounds for numerical methods for ordinary differential equations (65L70) Singular perturbations for ordinary differential equations (34E15) Finite difference and finite volume methods for ordinary differential equations (65L12) Mesh generation, refinement, and adaptive methods for ordinary differential equations (65L50) Numerical solution of singularly perturbed problems involving ordinary differential equations (65L11)

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