M-quasi-hyponormal composition operators

DOI10.1155/S0161171287000760zbMath0633.47013OpenAlexW2156146122MaRDI QIDQ1096150

B. George

Publication date: 1987

Published in: International Journal of Mathematics and Mathematical Sciences (Search for Journal in Brave)

Full work available at URL: https://eudml.org/doc/46241

zbMATH Keywords

composition operatorsM-hyponormal composition operators which are not hyponormalM-quasi-hyponormal composition operators which are not M- hyponormal and quasi-hyponormal

Mathematics Subject Classification ID

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

Related Items (1)

On the Composition of Conditional Expectation and Multiplication Operators

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