On intertwining operators

DOI10.1007/BF01298834zbMath0652.47019OpenAlexW1968986614MaRDI QIDQ1107082

Bhaggy Duggal

Publication date: 1988

Published in: Monatshefte für Mathematik (Search for Journal in Brave)

Full work available at URL: https://eudml.org/doc/178397

zbMATH Keywords

dominant operatorscontractions with \(C_{.0}\) completely non-unitary parts

Mathematics Subject Classification ID

Spectrum, resolvent (47A10) Subnormal operators, hyponormal operators, etc. (47B20) Commutators, derivations, elementary operators, etc. (47B47) Canonical models for contractions and nonselfadjoint linear operators (47A45)

Related Items (4)

Another version of Maher's inequality ⋮ A remark on normal derivations of Hilbert-Schmidt type ⋮ A remark on the range of elementary operators ⋮ A remark on generalised Putnam-Fuglede theorems

Cites Work

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• An extension of Putnam-Fuglede theorem for hyponormal operators
• The unitary part of paranormal operators
• Contractions with a Unitary Part
• On dominant operators
• On intertwining by an operator having a dense range
• On intertwining by an operator having a dense range
• On dominant operators

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