Parameter robust higher‐order finite difference method for convection‐diffusion problem with time delay

DOI10.1002/num.23039OpenAlexW4376647549MaRDI QIDQ6071347

Vikas Gupta, Sanjay Ku Sahoo

Publication date: 23 November 2023

Published in: Numerical Methods for Partial Differential Equations (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1002/num.23039

zbMATH Keywords

uniform convergenceRichardson extrapolationimplicit Euler schemehigher order schemedifferential-difference equationssingularly perturbed problemspiece-wise uniform Shishkin mesh

Mathematics Subject Classification ID

Numerical analysis (65-XX) Partial differential equations (35-XX)

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