Spectral approximation of variationally-posed eigenvalue problems by nonconforming methods

DOI10.1016/j.cam.2008.01.008zbMath1156.65094OpenAlexW2139865212MaRDI QIDQ953382

Anahí Dello Russo, Ana E. Alonso

Publication date: 20 November 2008

Published in: Journal of Computational and Applied Mathematics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/j.cam.2008.01.008

zbMATH Keywords

eigenvalue problemsspectral approximationSteklov eigenvalue problemdiscontinuous finite element methodsCrouzeix-Raviart finite element spacenonconforming methods

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) Spectrum, resolvent (47A10) Numerical solutions to equations with linear operators (65J10) Numerical methods for eigenvalue problems for boundary value problems involving PDEs (65N25)

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