Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 고응일 | * |
dc.date.accessioned | 2020-08-20T16:30:27Z | - |
dc.date.available | 2020-08-20T16:30:27Z | - |
dc.date.issued | 2020 | * |
dc.identifier.issn | 0304-9914 | * |
dc.identifier.issn | 2234-3008 | * |
dc.identifier.other | OAK-27332 | * |
dc.identifier.uri | https://dspace.ewha.ac.kr/handle/2015.oak/255100 | - |
dc.description.abstract | Let S be the collection of the operator matrices [GRAPHICS] where the range of C is closed. In this paper, we study the properties of operator matrices in the class S. We first explore various local spectral relations, that is, the property (beta), decomposable, and the property (C) between the operator matrices in the class S and their component operators. Moreover, we investigate Weyl and Browder type spectra of operator matrices in the class S, and as some applications, we provide the conditions for such operator matrices to satisfy a-Weyl's theorem and a-Browder's theorem, respectively. | * |
dc.language | English | * |
dc.publisher | KOREAN MATHEMATICAL SOC | * |
dc.subject | 2 x 2 operator matrices | * |
dc.subject | the property (beta) | * |
dc.subject | decomposable | * |
dc.subject | the property (C) | * |
dc.subject | Browder essential approximate point spectrum | * |
dc.subject | Weyl's theorem | * |
dc.subject | a-Weyl's theorem | * |
dc.subject | a-Browder's theorem | * |
dc.title | PROPERTIES OF OPERATOR MATRICES | * |
dc.type | Article | * |
dc.relation.issue | 4 | * |
dc.relation.volume | 57 | * |
dc.relation.index | SCIE | * |
dc.relation.index | SCOPUS | * |
dc.relation.index | KCI | * |
dc.relation.startpage | 893 | * |
dc.relation.lastpage | 913 | * |
dc.relation.journaltitle | JOURNAL OF THE KOREAN MATHEMATICAL SOCIETY | * |
dc.identifier.doi | 10.4134/JKMS.j190439 | * |
dc.identifier.wosid | WOS:000544243600005 | * |
dc.author.google | An, Il Ju | * |
dc.author.google | Ko, Eungil | * |
dc.author.google | Lee, Ji Eun | * |
dc.contributor.scopusid | 고응일(57217846069) | * |
dc.date.modifydate | 20240116125046 | * |