Hyponormal Toeplitz Operators with Non-harmonic Symbols on the Generalized Derivative Hardy Space
- 주제(키워드) Derivative Hardy spaces , hyponormal , non-harmonic symbols , Toeplitz operator
- 관리정보기술 faculty
- 등재 SCIE, SCOPUS
- 발행기관 Birkhauser
- 발행년도 2023
- 총서유형 Journal
- URI http://www.dcollection.net/handler/ewha/000000203312
- 본문언어 영어
- Published As https://doi.org/10.1007/s00009-022-02209-w
초록/요약
In this paper, we study necessary and sufficient conditions for the hyponormality of Toeplitz operators with some non-harmonic symbols on the generalized derivative Hardy space. Moreover, we characterize the expansivity and contractivity of Toeplitz operators with such symbols on the generalized derivative Hardy space. © 2022, The Author(s), under exclusive licence to Springer Nature Switzerland AG.
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