Weyl's theorem for f(T) when T is a dominant operator

In Ho Jeon; Eungil Ko; Hong Youl Lee

Weyl's theorem for f(T) when T is a dominant operator

In Ho Jeon
, Eungil Ko
, Hong Youl Lee

Department of Mathematics

Research output: Contribution to journal › Article › peer-review

1 Scopus citations

Abstract

Let T be a dominant operator that is a quasi-affine transform of an M-hyponormal operator. In this paper we show that if f is a function analytic on a neighborhood of the spectrum of T, then Weyl's theorem holds for f[T).

Original language	English
Pages (from-to)	359-363
Number of pages	5
Journal	Glasgow Mathematical Journal
Volume	43
Issue number	3
State	Published - 2001

Cite this

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title = "Weyl's theorem for f(T) when T is a dominant operator",

abstract = "Let T be a dominant operator that is a quasi-affine transform of an M-hyponormal operator. In this paper we show that if f is a function analytic on a neighborhood of the spectrum of T, then Weyl's theorem holds for f[T).",

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AU - Jeon, In Ho

AU - Ko, Eungil

AU - Lee, Hong Youl

PY - 2001

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N2 - Let T be a dominant operator that is a quasi-affine transform of an M-hyponormal operator. In this paper we show that if f is a function analytic on a neighborhood of the spectrum of T, then Weyl's theorem holds for f[T).

AB - Let T be a dominant operator that is a quasi-affine transform of an M-hyponormal operator. In this paper we show that if f is a function analytic on a neighborhood of the spectrum of T, then Weyl's theorem holds for f[T).

UR - https://www.scopus.com/pages/publications/0035561625

M3 - Article

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SN - 0017-0895

VL - 43

SP - 359

EP - 363

JO - Glasgow Mathematical Journal

JF - Glasgow Mathematical Journal

IS - 3

ER -

Weyl's theorem for f(T) when T is a dominant operator

Abstract

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