Remarks on Hyponormal Toeplitz Operators on the Weighted Bergman Spaces

Eungil Ko, Jongrak Lee

Research output: Contribution to journalArticlepeer-review

4 Scopus citations

Abstract

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.

Original languageEnglish
Article number83
JournalComplex Analysis and Operator Theory
Volume14
Issue number8
DOIs
StatePublished - 1 Nov 2020

Bibliographical note

Publisher Copyright:
© 2020, Springer Nature Switzerland AG.

Keywords

  • Hyponormal
  • Toeplitz operators
  • Weighted Bergman space

Fingerprint

Dive into the research topics of 'Remarks on Hyponormal Toeplitz Operators on the Weighted Bergman Spaces'. Together they form a unique fingerprint.

Cite this