Bases from eigensubspaces of a nondissipative operator and the characteristic function

DOI10.1007/BF01077426zbMath0692.47020OpenAlexW1971300218MaRDI QIDQ583579

V. F. Veselov

Publication date: 1988

Published in: Functional Analysis and its Applications (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/bf01077426

zbMATH Keywords

trace class operatorRiesz baseuniform minimality

Mathematics Subject Classification ID

Summability and bases; functional analytic aspects of frames in Banach and Hilbert spaces (46B15) Linear accretive operators, dissipative operators, etc. (47B44) (Generalized) eigenfunction expansions of linear operators; rigged Hilbert spaces (47A70)

Related Items (1)

Completeness and spectral synthesis of nonselfadjoint one-dimensional perturbations of selfadjoint operators

Cites Work

• On singularities admitting perturbations with a small number of critical values
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