A Fuglede-Putnam theorem modulo the Hilbert-Schmidt class for almost normal operators with finite modulus of Hilbert-Schmidt quasi-triangularity

DOI10.1515/CONOP-2016-0002zbMath1338.47017OpenAlexW2342412044MaRDI QIDQ261280

Vasile Lauric

Publication date: 23 March 2016

Published in: Concrete Operators (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1515/conop-2016-0002

zbMATH Keywords

almost hyponormal operatorsalmost normal operatorsHilbert-Schmidt and trace-class operatorsmodulus of quasi-triangularity

Mathematics Subject Classification ID

Subnormal operators, hyponormal operators, etc. (47B20)

Cites Work

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• Operator smoothness in Schatten norms for functions of several variables: Lipschitz conditions, differentiability and unbounded derivations
• Some Remarks on the Fuglede-Weiss Theorem

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