A generalized commutativity theorem

DOI10.4171/ZAA/451zbMath0774.47006OpenAlexW2393530187MaRDI QIDQ1188359

Bhaggy Duggal

Publication date: 13 August 1992

Published in: Zeitschrift für Analysis und ihre Anwendungen (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.4171/zaa/451

zbMATH Keywords

intertwining operatorinvariant subspaceHilbert-Schmidt classcontractionscommutativity propertycompletely non-unitary partsquasi- similar operators

Mathematics Subject Classification ID

Linear operators belonging to operator ideals (nuclear, (p)-summing, in the Schatten-von Neumann classes, etc.) (47B10) Spectrum, resolvent (47A10) Subnormal operators, hyponormal operators, etc. (47B20) Canonical models for contractions and nonselfadjoint linear operators (47A45)

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