Structured maximal perturbations for Hamiltonian eigenvalue problems

DOI10.1016/j.cam.2013.04.031zbMath1297.65037OpenAlexW2042333393MaRDI QIDQ2253079

Paolo Buttà, Silvia Noschese

Publication date: 25 July 2014

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.2013.04.031

zbMATH Keywords

Hamiltonian structurestructured eigenvalue problemstructured conditioningworst-case effect perturbation

Mathematics Subject Classification ID

Numerical computation of eigenvalues and eigenvectors of matrices (65F15) Numerical computation of matrix norms, conditioning, scaling (65F35)

Related Items

On the pseudo-spectra and the related properties of infinite-dimensional Hamiltonian operators ⋮ Computing unstructured and structured polynomial pseudospectrum approximations ⋮ Preserving spectral properties of structured matrices under structured perturbations ⋮ On structured componentwise condition numbers for Hamiltonian eigenvalue problems ⋮ Structured generalized eigenvalue condition numbers for parameterized quasiseparable matrices ⋮ Approximated structured pseudospectra

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