An error indicator for the generalized eigenvalue problem using the hierarchical finite element method

DOI10.1002/NME.1620230108zbMath0597.65027OpenAlexW2107956053MaRDI QIDQ3730937

P. O. Friberg

Publication date: 1986

Published in: International Journal for Numerical Methods in Engineering (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1002/nme.1620230108

zbMATH Keywords

eigenvaluefinite elementsRayleigh quotientNumerical experimentseigenpairsrefinementsgeneralized eigenvalue problems

Mathematics Subject Classification ID

Numerical computation of eigenvalues and eigenvectors of matrices (65F15) Finite element methods applied to problems in solid mechanics (74S05)

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On some \(hp\)-adaptive finite element method for natural vibrations ⋮ Selective enrichment and modal matrix reduction in the generalized/extended finite element method applied to dynamic analysis of plane state problems ⋮ Adaptive eigenfrequency analysis by superconvergent patch recovery ⋮ Improvement of C⁰ vibration problems using Helmholtz equation to recover nodal gradients

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