Remarks on Hyponormal Toeplitz Operators on the Weighted Bergman Spaces
- 주제(키워드) Hyponormal , Toeplitz operators , Weighted Bergman space
- 관리정보기술 faculty
- 등재 SCIE, SCOPUS
- 발행기관 Birkhauser
- 발행년도 2020
- 총서유형 Journal
- URI http://www.dcollection.net/handler/ewha/000000174811
- 본문언어 영어
- Published As http://dx.doi.org/10.1007/s11785-020-01046-7
초록/요약
In this paper, we study the hyponormal Toeplitz operators Tφ, where φ is a trigonometric polynomial symbol with finite degree. We present necessary and sufficient conditions for the hyponormality of Tφ under some assumptions about the coefficients of φ. Next, we find the necessary condition for hyponormality of Tφ. © 2020, Springer Nature Switzerland AG.
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