Local Spectral Property of 2 x 2 Operator Matrices
- 주제(키워드) SVEP , Bishop's property (beta) , spectra
- 주제(기타) Mathematics, Applied
- 주제(기타) Mathematics
- 관리정보기술 faculty
- 등재 SCIE, SCOPUS
- OA유형 gold
- 발행기관 UNIV NIS, FAC SCI MATH
- 발행년도 2019
- 총서유형 Journal
- URI http://www.dcollection.net/handler/ewha/000000162254
- 본문언어 영어
- Published As http://dx.doi.org/10.2298/FIL1907845K
초록/요약
In this paper we study the local spectral properties of 2 x 2 operator matrices. In particular, we show that every 2 x 2 operator matrix with three scalar entries has the single valued extension property. Moreover, we consider the spectral properties of such operator matrices. Finally, we show that some of such operator matrices are decomposable.
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