A posteriorierror estimates for fully discrete fractional-stepϑ-approximations for parabolic equations

DOI10.1093/IMANUM/DRV035zbMath1433.65215OpenAlexW1935633054MaRDI QIDQ4683724

Fotini Karakatsani

Publication date: 26 September 2018

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

Full work available at URL: https://doi.org/10.1093/imanum/drv035

zbMATH Keywords

a posteriori error estimateslinear parabolic equationfractional-step \(\vartheta\)-scheme

Mathematics Subject Classification ID

Initial-boundary value problems for second-order parabolic equations (35K20) Finite element, Rayleigh-Ritz and Galerkin methods for initial value and initial-boundary value problems involving PDEs (65M60) Error bounds for initial value and initial-boundary value problems involving PDEs (65M15)

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