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On the spectrum of hyponormal operators

✍ Scribed by Li Shaokuan

Publisher
SP Birkhäuser Verlag Basel
Year
1988
Tongue
English
Weight
548 KB
Volume
11
Category
Article
ISSN
0378-620X

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## Abstract The present paper deals with operators in a Hilbert space related to the theory of quantum groups. Some results on __q__–deformed hyponormal operators extend ones on __q__–normal operators. For a __q__–deformed operator __T__ the Cartesian decomposition of the inverse __T__^–1^ is chara