Poincare constants for finite element stars
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Publication:3116610
DOI10.1093/imanum/drr011zbMath1235.65127OpenAlexW1965820280MaRDI QIDQ3116610
Andreas Veeser, Rüdiger Verfürth
Publication date: 25 February 2012
Published in: IMA Journal of Numerical Analysis (Search for Journal in Brave)
Full work available at URL: https://doi.org/10.1093/imanum/drr011
a posteriori error estimatorsconvex and star-shaped domainsestimation of dual normsfinite element starsnorms of quasi-interpolation operatorsPoincaré inequalities and constants
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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