On the control of pressure oscillation in bilinear-displacement constant-pressure element

DOI10.1016/0045-7825(95)00869-3zbMath0860.73065OpenAlexW2085749605MaRDI QIDQ2564604

Yanyan Li

Publication date: 5 May 1997

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(95)00869-3

zbMATH Keywords

singularitypenalty methodcheckerboard modenon-checkerboarding pressure fieldpressure recovery procedurerank-one filtering operator

Mathematics Subject Classification ID

Finite element methods applied to problems in solid mechanics (74S05) Finite element methods applied to problems in fluid mechanics (76M10)

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