Convergence properties of two nonconforming finite elements

DOI10.1016/0045-7825(85)90100-8zbMath0543.65073OpenAlexW1996496091MaRDI QIDQ796276

Zhong-Ci Shi

Publication date: 1985

Published in: Computer Methods in Applied Mechanics and Engineering (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/0045-7825(85)90100-8

zbMATH Keywords

convergencenonconforming triangular elementspatch subdivisions

Mathematics Subject Classification ID

Boundary value problems for second-order elliptic equations (35J25) Finite element, Rayleigh-Ritz and Galerkin methods for boundary value problems involving PDEs (65N30)

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Cites Work

• An analysis of finite element equations and mesh subdivision
• An explicit analysis of Stummel's patch test examples
• The Generalized Patch Test
• Finite elements based on energy orthogonal functions
• The limitations of the patch test
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