A new stable finite difference scheme and its convergence for time-delayed singularly perturbed parabolic PDEs

DOI10.1007/s40314-020-01170-2zbMath1449.65198OpenAlexW3024780696WikidataQ114219345 ScholiaQ114219345MaRDI QIDQ2185034

Kamalesh Kumar, Podila Pramod Chakravarthy

Publication date: 4 June 2020

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

Full work available at URL: https://doi.org/10.1007/s40314-020-01170-2

zbMATH Keywords

singular perturbationdelay partial differential equationsstable finite difference scheme

Mathematics Subject Classification ID

Stability in context of PDEs (35B35) Singular perturbations in context of PDEs (35B25) Finite difference methods for initial value and initial-boundary value problems involving PDEs (65M06) Second-order parabolic equations (35K10) Numerical solution of singularly perturbed problems involving ordinary differential equations (65L11) PDEs on time scales (35R07)

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