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Hyponormality on an annulus with a general radial weight
Journal article   Peer reviewed

Hyponormality on an annulus with a general radial weight

Houcine Sadraoui and Borhen Halouani
Mathematical methods in the applied sciences
28/06/2020
DOI: https://doi.org/10.1002/mma.6643

Abstract

Mathematics Mathematics, Applied Physical Sciences Science & Technology
In this work, we consider the hyponormality of Toeplitz operators on the Bergman space of the annulus with a general radial weight. We give necessary conditions when the symbol is of the formg1+g2?, whereg(1)andg(2)are analytic on the annulusz is an element of DOUBLE-STRUCK CAPITAL C,1/2<|z|<1.

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