Aluthge transformations and invariant subspaces of p-hyponormal operators
نویسندگان
چکیده
منابع مشابه
ON p-HYPONORMAL OPERATORS
In this paper we show that p-hyponormal operators with 0 / ∈ σ(|T | 1 2 r ) are subscalar. As a corollary, we get that such operators with rich spectra have non-trivial invariant subspaces.
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ژورنال
عنوان ژورنال: Hokkaido Mathematical Journal
سال: 2003
ISSN: 0385-4035
DOI: 10.14492/hokmj/1350657534