Spectral Inclusion for Doubly Commuting Subnormal n-Tuples

DOI10.2307/2044243zbMath0476.47017OpenAlexW4238789578MaRDI QIDQ3933487

Raúl E. Curto

Publication date: 1981

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

Full work available at URL: https://doi.org/10.2307/2044243

zbMATH Keywords

doubly commutingspectral inclusionsubnormal n-tuple

Mathematics Subject Classification ID

Subnormal operators, hyponormal operators, etc. (47B20) Dilations, extensions, compressions of linear operators (47A20) Equations involving linear operators, with operator unknowns (47A62)

Related Items (4)

Towards a Functional Calculus for Subnormal Tuples: The Minimal Normal Extension ⋮ Multivariable isometries related to certain convex domains ⋮ Joint spectra of commuting normal operators on Banach spaces ⋮ On the duals of Szegö and Cauchy tuples

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