Joint spectra of strongly hyponormal operators on Banach spaces

DOI10.2969/JMSJ/04220185zbMath0713.47023OpenAlexW2150729278MaRDI QIDQ749846

Muneo Chō

Publication date: 1990

Published in: Journal of the Mathematical Society of Japan (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.2969/jmsj/04220185

zbMATH Keywords

Koszul complexTaylor spectrumspatial numerical rangecomplete star spectrumdoubly commuting n-tuplestrongly hyponormal

Mathematics Subject Classification ID

Spectrum, resolvent (47A10) Subnormal operators, hyponormal operators, etc. (47B20) Numerical range, numerical radius (47A12)

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