The Role of Zero Sets in the Spectra of Hyponormal Operators

DOI10.2307/2039341zbMath0283.47019OpenAlexW4254056703MaRDI QIDQ4769512

C. R. Putnam

Publication date: 1974

Full work available at URL: https://doi.org/10.2307/2039341

Mathematics Subject Classification ID

Spectrum, resolvent (47A10) Subnormal operators, hyponormal operators, etc. (47B20)

Related Items (3)

Almost normal operators, their spectra and invariant subspaces ⋮ Almost Isolated Spectral Parts and Invariant Subspaces ⋮ Hyponormal operators and Dunford's condition (B)

Cites Work

• Unnamed Item
• An inequality for the area of hyponormal spectra
• The spectra of hyponormal integral operators
• A Borel Set which Contains no Rectangles
• The Spectra of Completely Hyponormal Operators
• The Local Spectral Behavior of Completely Subnormal Operators

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