Spectral properties of p-hyponormal operators

DOI10.1017/S0017089500030627zbMath0815.47023OpenAlexW2159170655MaRDI QIDQ4291609

Muneo Chō

Publication date: 25 June 1995

Published in: Glasgow Mathematical Journal (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1017/s0017089500030627

zbMATH Keywords

spectrumadjointapproximate point spectrumjointly normaloiddoubly commuting \(n\)-tuple of \(p\)-hyponormal operators with equal defect and nullity

Mathematics Subject Classification ID

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

Related Items

Spectral radius formulas involving generalized Aluthge transform, Normal Operators and their Generalizations, On spectra of \(p\)-hyponormal operators, Some generalized theorems on \(p\)-hyponormal operators, Spectra of completely log-hyponormal operators, \(p\)-hyponormal operators satisfy Bishop's condition \({\beta}\), Relations between the Taylor spectrum and the Xia spectrum, Quasi-similar \(p\)-hyponormal operators, CONTINUITY OF THE SPECTRUM ON A CLASS A(κ), Unnamed Item

Cites Work

• Unnamed Item
• Spectral theory of hyponormal operators
• A joint spectrum for several commuting operators
• On p-hyponormal operators for \(0<p<1\)
• Spectra of Polar Factors of Hyponormal Operators