Guaranteed a-posteriori error estimation for semi-discrete solutions of parabolic problems based on elliptic reconstruction

DOI10.1016/j.cma.2022.115442OpenAlexW4297915969MaRDI QIDQ2679313

Delin Wang, Theofanis Strouboulis, Ivo M. Babuška

Publication date: 19 January 2023

Published in: Computer Methods in Applied Mechanics and Engineering (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/j.cma.2022.115442

zbMATH Keywords

error estimationsuperconvergenceelliptic reconstructionspace-time normsubdomain residual estimator

Mathematics Subject Classification ID

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)

Cites Work

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