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dc.contributor.author고응일-
dc.date.accessioned2016-08-28T12:08:42Z-
dc.date.available2016-08-28T12:08:42Z-
dc.date.issued2007-
dc.identifier.issn0022-247X-
dc.identifier.otherOAK-4043-
dc.identifier.urihttps://dspace.ewha.ac.kr/handle/2015.oak/219860-
dc.description.abstractIn this paper we show that every p-quasihyponormal operator has a scalar extension of order 6, i.e., is similar to the restriction to a closed invariant subspace of a scalar operator of order 6, where 0 < p < 1. As a corollary, we get that every p-quasihyponormal operator with rich spectra has a nontrivial invariant subspace. Also we show that Aluthge transforms preserve an analogue of the single-valued extension property for W2 (D, H) and an operator T. © 2006 Elsevier Inc. All rights reserved.-
dc.languageEnglish-
dc.titlep-Quasihyponormal operators have scalar extensions of order 6-
dc.typeArticle-
dc.relation.issue1-
dc.relation.volume330-
dc.relation.indexSCI-
dc.relation.indexSCIE-
dc.relation.indexSCOPUS-
dc.relation.startpage80-
dc.relation.lastpage90-
dc.relation.journaltitleJournal of Mathematical Analysis and Applications-
dc.identifier.doi10.1016/j.jmaa.2006.07.055-
dc.identifier.wosidWOS:000247015800007-
dc.identifier.scopusid2-s2.0-33846911329-
dc.author.googleKo E.-
dc.contributor.scopusid고응일(57217846069)-
dc.date.modifydate20211025153256-
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자연과학대학 > 수학전공 > Journal papers
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