Finite Dimensional Perturbations

DOI10.2307/2042538zbMath0393.47017OpenAlexW4252859572MaRDI QIDQ4176036

Horst Behncke

Publication date: 1978

Published in: Proceedings of the American Mathematical Society (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.2307/2042538

zbMATH Keywords

SpectraSpectral ProjectionsExtensions of Differential OperatorsFinite Dimensional PerturbationsNormal OperatorOperator of Finite RankSemifinite Von Neumann Algebras

Mathematics Subject Classification ID

General theory of von Neumann algebras (46L10) Hermitian and normal operators (spectral measures, functional calculus, etc.) (47B15) Perturbation theory of linear operators (47A55)

Related Items (3)

On some dual frames multipliers with at most countable spectra ⋮ Spectral theory of higher order differential operators by examples ⋮ On the difference of spectral projections

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