On the quality of complementary bounds for eigenvalues
DOI10.1007/s10092-014-0131-yzbMath1331.65107arXiv1311.5181OpenAlexW2072949268MaRDI QIDQ895665
Publication date: 4 December 2015
Published in: Calcolo (Search for Journal in Brave)
Full work available at URL: https://arxiv.org/abs/1311.5181
convergencenumerical exampleSchrödinger operatoranharmonic oscillatorharmonic oscillatoreigenvalue computationcomplementary eigenvalue boundsLehmann-Maehly-Goerisch methodZimerman-Mertins method
Particular ordinary differential operators (Dirac, one-dimensional Schrödinger, etc.) (34L40) Finite element, Rayleigh-Ritz, Galerkin and collocation methods for ordinary differential equations (65L60) Numerical approximation of eigenvalues and of other parts of the spectrum of ordinary differential operators (34L16) Numerical solution of eigenvalue problems involving ordinary differential equations (65L15)
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Cites Work
- Eigenvalue enclosures and convergence for the linearized MHD operator
- On the quality of complementary bounds for eigenvalues
- Eigenvalue inclusions for second-order ordinary differential operators by a numerical homotopy method
- Bounds for eigenvalues of second-order elliptic differential operators
- Perturbation theory for linear operators.
- Variational bounds to eigenvalues of selfadjoint eigenvalue problems with arbitrary spectrum
- Schrödinger semigroups
- Eigenwertschranken für Eigenwertaufgaben mit partiellen Differentialgleichungen
- Spectral pollution
- Lower and Upper Bounds for Sloshing Frequencies
- Finite Element Eigenvalue Enclosures for the Maxwell Operator
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