L2best approximation of the elastic stress in the Arnold–Winther FEM

DOI10.1093/imanum/drv051zbMath1433.74102OpenAlexW2254382666MaRDI QIDQ4684993

Carsten Carstensen, Mira Schedensack, Dietmar Gallistl

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/drv051

zbMATH Keywords

linear elasticitymixed finite element methodsStokes problempseudostressmedius analysisArnold-Winther finite element

Mathematics Subject Classification ID

Classical linear elasticity (74B05) Finite element methods applied to problems in solid mechanics (74S05) Stability and convergence of numerical methods for boundary value problems involving PDEs (65N12) Finite element, Rayleigh-Ritz and Galerkin methods for boundary value problems involving PDEs (65N30)

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