A posteriori L (L2)-error bounds for finite element approximations to the wave equation

DOI10.1093/imanum/drs057zbMath1281.65119arXiv1003.3641OpenAlexW1491636742MaRDI QIDQ2856620

Omar Lakkis, Emmanuil H. Georgoulis, Charalambos G. Makridakis

Publication date: 30 October 2013

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

Full work available at URL: https://arxiv.org/abs/1003.3641

zbMATH Keywords

wave equationfinite element methodreconstructionimplicit time steppinga posteriori error boundslinear second-order hyperbolic initial boundary value problem

Mathematics Subject Classification ID

Initial-boundary value problems for second-order hyperbolic equations (35L20) Wave equation (35L05) 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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