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scientific article; zbMATH DE number 5875069 - MaRDI portal

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Publication:5391304

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zbMath1222.47014MaRDI QIDQ5391304

Mykola Dudkin, Leonid P. Nizhnik

Publication date: 6 April 2011

Title: zbMATH Open Web Interface contents unavailable due to conflicting licenses.

zbMATH Keywords

normal operator scale of Hilbert spaces finite rank singular perturbation

Mathematics Subject Classification ID

Hermitian and normal operators (spectral measures, functional calculus, etc.) (47B15) Perturbation theory of linear operators (47A55)

Related Items (1)

Singular finite-rank nonsymmetric perturbations of a self-adjoint operator

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