Local two-sided bounds for eigenvalues of self-adjoint operators

DOI10.1007/s00211-016-0822-1zbMath1375.65074OpenAlexW2460104753WikidataQ42243540 ScholiaQ42243540MaRDI QIDQ522232

Gabriel R. Barrenechea, Nabile Boussaid, Lyonell Boulton

Publication date: 13 April 2017

Published in: Numerische Mathematik (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/s00211-016-0822-1

zbMATH Keywords

convergenceeigenvalue boundsself-adjoint operators

Mathematics Subject Classification ID

Stability and convergence of numerical methods for boundary value problems involving PDEs (65N12) Spectrum, resolvent (47A10) Linear symmetric and selfadjoint operators (unbounded) (47B25) Numerical solutions to equations with linear operators (65J10) Equations and inequalities involving linear operators, with vector unknowns (47A50) Finite element, Rayleigh-Ritz, Galerkin and collocation methods for ordinary differential equations (65L60) Numerical methods for eigenvalue problems for boundary value problems involving PDEs (65N25) Numerical solution of eigenvalue problems involving ordinary differential equations (65L15)

Related Items

Computational Lower Bounds of the Maxwell Eigenvalues, Asymptotic Exactness of the Least-Squares Finite Element Residual, Computation of sharp estimates of the Poincaré constant on planar domains with piecewise self-similar boundary

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