On rank one perturbations of complex symmetric operators
- 주제(키워드) A-Weyl’s theorem , Complex symmetric operators , Decomposable , Hyponormal , Rank one perturbation
- 관리정보기술 faculty
- 등재 SCIE, SCOPUS
- 발행기관 University of Nis
- 발행년도 2015
- 총서유형 Journal
- URI http://www.dcollection.net/handler/ewha/000000119551
- 본문언어 영어
- Published As http://dx.doi.org/10.2298/FIL1508795K
초록/요약
In this paper we study the decomposability of rank one perturbations of complex symmetric operators R = T + u ⊗ v. Also we investigate some conditions for which R satisfies a-Weyl’s theorem. Finally, we characterize some conditions for R to be hyponormal. As consequences, we provide several cases for such operators. © 2015, University of Nis. All rights reserved.
more