Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 고응일 | * |
dc.contributor.author | 이미정 | * |
dc.date.accessioned | 2020-12-23T16:30:03Z | - |
dc.date.available | 2020-12-23T16:30:03Z | - |
dc.date.issued | 2020 | * |
dc.identifier.issn | 2662-2033 | * |
dc.identifier.issn | 1735-8787 | * |
dc.identifier.other | OAK-27846 | * |
dc.identifier.uri | https://dspace.ewha.ac.kr/handle/2015.oak/255780 | - |
dc.description.abstract | In this paper, we study properties of weak crystal operators. In particular, we show that if T is an element of L(H) is a complex symmetric operator, then T is weak crystal, crystal, or crystal-like if and only if T* is weak crystal, crystal, or crystal-like, respectively. Moreover, we prove that if T is a quasiaffinity, then T is weak crystal if and only if the Aluthge transform (T) over tilde (or the Duggal transform (T) over tilde (D)) of T is weak crystal. Finally, we give several applications of these results. | * |
dc.language | English | * |
dc.publisher | SPRINGER BASEL AG | * |
dc.subject | Weak crystal operator | * |
dc.subject | Crystal operator | * |
dc.subject | Crystal-like operator | * |
dc.subject | Complex symmetric operator | * |
dc.subject | Aluthge transform | * |
dc.subject | Invariant subspace | * |
dc.title | Crystal complex symmetric operators | * |
dc.type | Article | * |
dc.relation.issue | 4 | * |
dc.relation.volume | 14 | * |
dc.relation.index | SCIE | * |
dc.relation.index | SCOPUS | * |
dc.relation.startpage | 1711 | * |
dc.relation.lastpage | 1727 | * |
dc.relation.journaltitle | BANACH JOURNAL OF MATHEMATICAL ANALYSIS | * |
dc.identifier.doi | 10.1007/s43037-020-00078-7 | * |
dc.identifier.wosid | WOS:000544539300001 | * |
dc.identifier.scopusid | 2-s2.0-85087299164 | * |
dc.author.google | Ko, Eungil | * |
dc.author.google | Lee, Ji Eun | * |
dc.author.google | Lee, Mee-Jung | * |
dc.contributor.scopusid | 고응일(57217846069) | * |
dc.contributor.scopusid | 이미정(57213193735;36760960100) | * |
dc.date.modifydate | 20240116125046 | * |