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Proceedings of the American Mathematical Society
Proceedings of the American Mathematical Society
ISSN 1088-6826(online) ISSN 0002-9939(print)

A note on hyponormal operators


Author: Robert Whitley
Journal: Proc. Amer. Math. Soc. 49 (1975), 399-400
MSC: Primary 47B20
MathSciNet review: 0365216
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Abstract: A short, elementary proof that a hyponormal operator with a compact imaginary part is normal.


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DOI: http://dx.doi.org/10.1090/S0002-9939-1975-0365216-7
PII: S 0002-9939(1975)0365216-7
Article copyright: © Copyright 1975 American Mathematical Society