On backward Aluthge iterates of hyponormal operators
- 주제(키워드) Backward Aluthge iterate , Hyponormal operator , Invariant subspace
- 관리정보기술 faculty
- 등재 SCIE, SCOPUS
- 발행기관 Element D.O.O.
- 발행년도 2015
- 총서유형 Journal
- URI http://www.dcollection.net/handler/ewha/000000115765
- 본문언어 영어
- Published As http://dx.doi.org/10.7153/mia-18-86
초록/요약
In this paper we study several remarkable properties of the backward Aluthge iterates of a hyponormal operator. In particular, we show that, under suitable conditions, operators in BAIH(k) admit a moment sequence and have nontrivial hyperinvariant subspaces. © Element.
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