Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 고응일 | * |
dc.date.accessioned | 2016-08-28T12:08:42Z | - |
dc.date.available | 2016-08-28T12:08:42Z | - |
dc.date.issued | 2007 | * |
dc.identifier.issn | 0022-247X | * |
dc.identifier.other | OAK-4043 | * |
dc.identifier.uri | https://dspace.ewha.ac.kr/handle/2015.oak/219860 | - |
dc.description.abstract | In 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.language | English | * |
dc.title | p-Quasihyponormal operators have scalar extensions of order 6 | * |
dc.type | Article | * |
dc.relation.issue | 1 | * |
dc.relation.volume | 330 | * |
dc.relation.index | SCI | * |
dc.relation.index | SCIE | * |
dc.relation.index | SCOPUS | * |
dc.relation.startpage | 80 | * |
dc.relation.lastpage | 90 | * |
dc.relation.journaltitle | Journal of Mathematical Analysis and Applications | * |
dc.identifier.doi | 10.1016/j.jmaa.2006.07.055 | * |
dc.identifier.wosid | WOS:000247015800007 | * |
dc.identifier.scopusid | 2-s2.0-33846911329 | * |
dc.author.google | Ko E. | * |
dc.contributor.scopusid | 고응일(57217846069) | * |
dc.date.modifydate | 20240116125046 | * |