Commuting tuples of normal operators in Hilbert spaces

DOI10.1007/s11785-020-01013-2OpenAlexW3043414636MaRDI QIDQ2194025

Hamadi Baklouti, Kais Feki

Publication date: 25 August 2020

Published in: Complex Analysis and Operator Theory (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/s11785-020-01013-2

zbMATH Keywords

spectral radiustensor productoperator normnumerical radiusnormal operator

Mathematics Subject Classification ID

Hilbert and pre-Hilbert spaces: geometry and topology (including spaces with semidefinite inner product) (46C05) Hermitian and normal operators (spectral measures, functional calculus, etc.) (47B15) Numerical range, numerical radius (47A12) General (adjoints, conjugates, products, inverses, domains, ranges, etc.) (47A05) Tensor products of linear operators (47A80)

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