Robust numerical schemes for singularly perturbed delay parabolic convection-diffusion problems with degenerate coefficient

DOI10.1080/00207160.2020.1737030zbMath1480.65220arXiv1905.02915OpenAlexW3007279770MaRDI QIDQ5031240

Pratima Rai, Swati Yadav

Publication date: 18 February 2022

Published in: International Journal of Computer Mathematics (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/1905.02915

zbMATH Keywords

singular perturbationShishkin meshRichardson extrapolationhybrid schemedegenerate coefficientparabolic delay differential equations

Mathematics Subject Classification ID

Finite difference methods for initial value and initial-boundary value problems involving PDEs (65M06) Stability and convergence of numerical methods for initial value and initial-boundary value problems involving PDEs (65M12) Error bounds for initial value and initial-boundary value problems involving PDEs (65M15) Mesh generation, refinement, and adaptive methods for the numerical solution of initial value and initial-boundary value problems involving PDEs (65M50)

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