Eigenvalues and eigenvectors of a perturbed operator

DOI10.1007/BF01100586zbMath0783.47029MaRDI QIDQ1315496

Anatoly M. Sidorov

Publication date: 17 February 1994

Published in: Journal of Soviet Mathematics (Search for Journal in Brave)

zbMATH Keywords

calculating eigenvalues and eigenvectors of a (non-selfadjoint) perturbation of a (non-selfadjoint) operator

Mathematics Subject Classification ID

Spectrum, resolvent (47A10) Perturbation theory of linear operators (47A55) Eigenvalue problems for linear operators (47A75)

Cites Work

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