On quasi $*$-paranormal operators
نویسندگان
چکیده
منابع مشابه
On Quasi ∗-paranormal Operators
An operator T ∈ B(H) is called quasi ∗-paranormal if ||T ∗Tx||2 ≤ ||T x|||Tx|| for all x ∈ H. If μ is an isolated point of the spectrum of T , then the Riesz idempotent E of T with respect to μ is defined by
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ژورنال
عنوان ژورنال: Annals of Functional Analysis
سال: 2012
ISSN: 2008-8752
DOI: 10.15352/afa/1399900025