Approximation of Solutions and Derivatives for Singularly Perturbed Elliptic Convection–Diffusion Equations

DOI10.3318/PRIA.2003.103.2.169zbMath1068.65120OpenAlexW2017081478MaRDI QIDQ4674004

G. I. Shishkin

Publication date: 9 May 2005

Published in: Mathematical Proceedings of the Royal Irish Academy (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.3318/pria.2003.103.2.169

zbMATH Keywords

convergencesingular perturbationerror boundsboundary layerfinite differencepiecewise-uniform mesheselliptic convection-diffusion equations

Mathematics Subject Classification ID

Boundary value problems for second-order elliptic equations (35J25) 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) Finite difference methods for boundary value problems involving PDEs (65N06)

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