Some characterizations of Hermitian operators and related classes of operators. I
Authors:
Che Kao Fong and Vasile I. Istrăţescu
Journal:
Proc. Amer. Math. Soc. 76 (1979), 107-112
MSC:
Primary 47B20
DOI:
https://doi.org/10.1090/S0002-9939-1979-0534398-X
MathSciNet review:
534398
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Abstract | References | Similar Articles | Additional Information
Abstract: It is shown that, among other things, an operator T is hermitian if and only if . Also, the class of those operators T satisfying
is investigated.
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Additional Information
DOI:
https://doi.org/10.1090/S0002-9939-1979-0534398-X
Keywords:
Hermitian operator,
hyponormal operator,
real part of an operator,
class (WN),
spectrum
Article copyright:
© Copyright 1979
American Mathematical Society