A simple necessary and sufficient condition for the enrichment of the Crouzeix-Raviart element
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Publication:5279890
DOI10.2298/AADM160610012BzbMath1474.65434MaRDI QIDQ5279890
Publication date: 19 July 2017
Published in: Applicable Analysis and Discrete Mathematics (Search for Journal in Brave)
error estimatesnonconforming finite elementenriched finite element methodmultivariate trapezoidal cubature formulasenriched Crouzeix-Raviart element
Finite element, Rayleigh-Ritz and Galerkin methods for boundary value problems involving PDEs (65N30) Numerical integration (65D30)
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