A new stable finite difference scheme and its error analysis for two‐dimensional singularly perturbed convection–diffusion equations
DOI10.1002/num.22732OpenAlexW3114135217WikidataQ115397442 ScholiaQ115397442MaRDI QIDQ6089118
Pramod Chakravarthy Podila, Kamalesh Kumar
Publication date: 14 December 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.22732
singular perturbationuniform convergencefinite difference schemeconvection-diffusion problempiecewise-uniform Shishkin mesh
Diffusion (76R50) Singular perturbations in context of PDEs (35B25) Error bounds for boundary value problems involving PDEs (65N15) Stability and convergence of numerical methods for boundary value problems involving PDEs (65N12) Mesh generation, refinement, and adaptive methods for boundary value problems involving PDEs (65N50) Finite difference methods for boundary value problems involving PDEs (65N06) Series expansions (e.g., Taylor, Lidstone series, but not Fourier series) (41A58)
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