High-accuracy approximations for eigenvalue problems by the Carey non-conforming finite element

DOI<19::AID-CNM220>3.0.CO;2-W 10.1002/(SICI)1099-0887(199901)15:1<19::AID-CNM220>3.0.CO;2-WzbMath0923.65075OpenAlexW2027588215MaRDI QIDQ4240748

Qun Lin, Dong Sheng Wu

Publication date: 18 October 1999

Full work available at URL: https://doi.org/10.1002/(sici)1099-0887(199901)15:1<19::aid-cnm220>3.0.co;2-w

zbMATH Keywords

eigenvalueeigensolutionserror estimatenonconforming finite element methodCarey elementinterpolation postprocessing technique

Mathematics Subject Classification ID

Estimates of eigenvalues in context of PDEs (35P15) Finite element, Rayleigh-Ritz and Galerkin methods for boundary value problems involving PDEs (65N30) Numerical methods for eigenvalue problems for boundary value problems involving PDEs (65N25)

Related Items (2)

New Fourth Order Postprocessing Techniques for Plate Bending Eigenvalues by Morley Element ⋮ Asymptotic expansions of eigenvalues by both the Crouzeix–Raviart and enriched Crouzeix–Raviart elements

Cites Work

• On superconvergence techniques
• Asymptotic error expansion and Richardson extrapolation for linear finite elements
• An analysis of finite element equations and mesh subdivision

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