On rank one perturbations of the unilateral shift
- 주제(키워드) Rank one perturbation , The unilateral shift and hyponormal operator
- 관리정보기술 faculty
- 등재 KCI등재, SCOPUS
- 발행기관 The Korean Mathematical Society
- 발행년도 2011
- 총서유형 Journal
- URI http://www.dcollection.net/handler/ewha/000000096605
- 본문언어 영어
- Published As http://dx.doi.org/10.4134/CKMS.2011.26.1.079
초록/요약
In this paper we study some properties of rank one perturbations of the unilateral shift operators T = S+u⊗v. In particular, we give some criteria for eigenvalues of T. Also we characterize some conditions for T to be hyponormal.
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