Local error estimates of the finite element method for an elliptic problem with a Dirac source term

DOI10.1002/num.22186zbMath1390.65141arXiv1505.03032OpenAlexW2227962568MaRDI QIDQ4603191

Silvia Bertoluzza, Loïc Lacouture, Astrid Decoene, Sébastien Martin

Publication date: 19 February 2018

Published in: Numerical Methods for Partial Differential Equations (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/1505.03032

zbMATH Keywords

Dirichlet problemfinite element methodGreen functionDirac measurelocal error estimates

Mathematics Subject Classification ID

Error bounds for boundary value problems involving PDEs (65N15) Finite element, Rayleigh-Ritz and Galerkin methods for boundary value problems involving PDEs (65N30)

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