Subnormal operators with compact selfcommutator

DOI10.1007/BF02567960zbMath0867.47018MaRDI QIDQ1353078

Alexandru Aleman

Publication date: 20 February 1997

Published in: Manuscripta Mathematica (Search for Journal in Brave)

Full work available at URL: https://eudml.org/doc/156235

zbMATH Keywords

Toeplitz operatoressential normsubnormal operatormultiplication operators on Hardy spacestrace of commutators

Mathematics Subject Classification ID

Subnormal operators, hyponormal operators, etc. (47B20) Toeplitz operators, Hankel operators, Wiener-Hopf operators (47B35)

Related Items (7)

Characterizations of Bergman space Toeplitz operators with harmonic symbols ⋮ Computing the Fredholm index of Toeplitz operators with continuous symbols ⋮ Hyponormal operators with rank-two self-commutators ⋮ Xia's analytic model of a subnormal operator and its applications ⋮ A trace formula on invariant subspaces of Hardy space induced by rotation-invariant Borel measure ⋮ Towards a model theory for 2-hyponormal operators. ⋮ Subnormality and 2-hyponormality for Toeplitz operators.

Cites Work

• The essential norm of a composition operator
• Invariant Subspaces in Banach Spaces of Analytic Functions
• The essential selfcommutator of a subnormal operator
• Complex geometry and operator theory
• Unnamed Item

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