Some classes of commuting n-tuples of operators

DOI10.4064/sm-80-3-245-259zbMath0593.47023OpenAlexW251837327MaRDI QIDQ3723154

Makoto Takaguchi, Muneo Chō

Publication date: 1984

Published in: Studia Mathematica (Search for Journal in Brave)

Full work available at URL: https://eudml.org/doc/218640

zbMATH Keywords

joint spectrumjoint operator normdoubly commuting n-tuple of hyponormal operatorsjointly normaloid

Mathematics Subject Classification ID

Spectrum, resolvent (47A10) Subnormal operators, hyponormal operators, etc. (47B20) Commutators, derivations, elementary operators, etc. (47B47)

Related Items (4)

Off-diagonal submatrices of a Hermitian matrix ⋮ On the spectrum of hyponormal operators ⋮ A note on doubly commuting tuples of hyponormal operators on Hilbert spaces ⋮ Garske's inequality for an \(n\)-tuple of operators

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