Normality of products of \(p\)-hyponormal operators and their Aluthge transforms

DOI10.1007/S00020-002-1206-8zbMath1073.47029OpenAlexW2063695319MaRDI QIDQ1885313

Bhaggy Duggal

Publication date: 28 October 2004

Published in: Integral Equations and Operator Theory (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/s00020-002-1206-8

zbMATH Keywords

eigenvalues\(p\)-hyponormal operatorssingular valuescompact operatorsAluthge transform

Mathematics Subject Classification ID

Linear operators defined by compactness properties (47B07) Riesz operators; eigenvalue distributions; approximation numbers, (s)-numbers, Kolmogorov numbers, entropy numbers, etc. of operators (47B06) Subnormal operators, hyponormal operators, etc. (47B20)

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