A similarity between hyponormal and normal spectra
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Publication:2553630
zbMath0239.47021MaRDI QIDQ2553630
Publication date: 1972
Published in: Illinois Journal of Mathematics (Search for Journal in Brave)
Hermitian and normal operators (spectral measures, functional calculus, etc.) (47B15) Subnormal operators, hyponormal operators, etc. (47B20) Commutators, derivations, elementary operators, etc. (47B47)
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