The spectrum is continuous on the set of \(p\)-hyponormal operators
type: Item
instance of: scholarly article
title: The spectrum is continuous on the set of \(p\)-hyponormal operators
zbMATH Open document ID: 0963.47002
author: In Sung Hwang
author: Woo Young Lee
published in: Mathematische Zeitschrift
publication date: 2001-07-03T00:00:00Z
Mathematics Subject Classification ID: 47A10
Mathematics Subject Classification ID: 47B20
zbMATH DE Number: 1533437
zbMATH Keywords: unital Banach algebra
zbMATH Keywords: spectrum
zbMATH Keywords: upper semicontinuous
zbMATH Keywords: noncommutative algebras
zbMATH Keywords: points of discontinuity
zbMATH Keywords: \(p\)-hyponormal operators
MaRDI profile type: Publication
full work available at URL: s002090000128
OpenAlex ID: W2039288995
DOI: 10.1007/S002090000128
description: scientific article; zbMATH DE number 1533437