High accuracy analysis of the Adini's nonconforming element

DOI10.1007/s006070200003zbMath1003.65129OpenAlexW2069809949MaRDI QIDQ1599497

R. Smith

Publication date: 10 June 2002

Published in: Computing (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/s006070200003

zbMATH Keywords

convergencenumerical examplesbiharmonic equationsuperconvergenceerror estimateextrapolationhigh accuracyerror expansionAdini's nonconforming finite element

Mathematics Subject Classification ID

Boundary value problems for higher-order elliptic equations (35J40) Error bounds for boundary value problems involving PDEs (65N15) 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)

Related Items (2)

Convergence analysis of the Adini element on a Shishkin mesh for a singularly perturbed fourth-order problem in two dimensions ⋮ Asymptotic expansions of eigenvalues by both the Crouzeix–Raviart and enriched Crouzeix–Raviart elements

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