A robust finite difference method for a singularly perturbed degenerate parabolic problem II

DOI10.1093/IMANUM/DRS011zbMath1270.65050OpenAlexW2105063470MaRDI QIDQ4920234

Martin Viscor, Martin Stynes

Publication date: 16 May 2013

Published in: IMA Journal of Numerical Analysis (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1093/imanum/drs011

zbMATH Keywords

convergencesingular perturbationfinite difference methodnumerical examplesShishkin meshdegenerate parabolic problem

Mathematics Subject Classification ID

Singular perturbations in context of PDEs (35B25) Initial-boundary value problems for second-order parabolic equations (35K20) Degenerate parabolic equations (35K65) 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) 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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