A high order robust numerical scheme for singularly perturbed delay parabolic convection diffusion problems

DOI10.1007/s12190-021-01512-1OpenAlexW3146092666MaRDI QIDQ2143807

Komal Bansal, Gajendra Babu

Publication date: 31 May 2022

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

Full work available at URL: https://doi.org/10.1007/s12190-021-01512-1

zbMATH Keywords

time delayRichardson extrapolationconvection diffusionparabolic PDEsimplicit Euler's schemenon standard finite difference method

Mathematics Subject Classification ID

Numerical methods for partial differential equations, initial value and time-dependent initial-boundary value problems (65Mxx) Parabolic equations and parabolic systems (35Kxx) Qualitative properties of solutions to partial differential equations (35Bxx)

Related Items (3)

A higher order compact numerical approach for singularly perturbed parabolic problem with retarded term ⋮ A uniformly convergent defect correction method for parabolic singular perturbation problems with a large delay ⋮ An effective numerical approach for two parameter time-delayed singularly perturbed problems

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