On approximation of normal operators by weighted shifts

DOI10.1307/mmj/1029001363zbMath0303.47022OpenAlexW2100440840MaRDI QIDQ1216617

I. David Berg

Publication date: 1974

Published in: Michigan Mathematical Journal (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1307/mmj/1029001363

Mathematics Subject Classification ID

Hermitian and normal operators (spectral measures, functional calculus, etc.) (47B15) Subnormal operators, hyponormal operators, etc. (47B20) Perturbation theory of linear operators (47A55)

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