A posteriori adaptive mesh technique with a priori error estimates for singularly perturbed semilinear parabolic convection-diffusion equations

DOI10.1504/IJCSM.2007.016542zbMath1185.65217OpenAlexW2114375925MaRDI QIDQ968325

G. I. Shishkin

Publication date: 5 May 2010

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

Full work available at URL: https://doi.org/10.1504/ijcsm.2007.016542

zbMATH Keywords

boundary value problemssingular perturbationsfinite difference approximationa posteriori adaptive meshesalmost \(\varepsilon \)-uniform convergencegradient of the discrete solutionsemilinear parabolic convection-diffusion equationsuniform subgrids

Mathematics Subject Classification ID

Finite element, Rayleigh-Ritz and Galerkin methods for boundary value problems involving PDEs (65N30)

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