Abstract
In this work we give sufficient conditions for hyponormality of Toeplitz operators on weighted Bergman spaces when the analytic part of the symbol is a monomial and the conjugate part is a polynomial. We also adapt a function theoretic method, due to P. Ahern and Ž. Čučković (1996), to a class of Toeplitz operators on weighted Bergman spaces to get an extension of the necessary condition for hyponormality.
Citation
Houcine Sadraoui. Mubariz Garayev. Hocine Guediri. "On hyponormality of Toeplitz operators." Rocky Mountain J. Math. 51 (5) 1821 - 1831, October 2021. https://doi.org/10.1216/rmj.2021.51.1821
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