Distance between commuting tuples of normal operators

DOI10.1007/s000130050257zbMath0931.47001OpenAlexW2008465420MaRDI QIDQ1270254

Peter Šemrl, Ludwig Elsner, Rajendra Bhatia

Publication date: 3 December 1999

Published in: Archiv der Mathematik (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/s000130050257

zbMATH Keywords

joint spectracommuting normal operators

Mathematics Subject Classification ID

Spectrum, resolvent (47A10) Perturbation theory of linear operators (47A55)

Related Items (4)

A note on doubly commuting tuples of hyponormal operators on Hilbert spaces ⋮ Commuting tuples of normal operators in Hilbert spaces ⋮ Norm bounds for summation of two normal matrices. ⋮ On joint spectral radius of commuting operators in Hilbert spaces

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