publication
Journal Article
2020
Hyponormal Toeplitz operators on the Bergman space of an annulus
H.SADRAOUI,M.GUEDIRI, . 2020
We study hyponormality on the unweighted annulus and give necessary conditions
Publication Work Type
journal article
Volume Number
Vol61
Issue Number
2
Magazine \ Newspaper
UMA Journal of mathematics Revista
Pages
303-313
more of publication
Hyponormality on the annulus with a logarithmic weight is studied. Necessary conditions , which consist of derivative inequalities on the boundary of the annulus, are shown. A consequence on…
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I give a sufficient condition for hyponormality when the analytic part is a monomial and also generalize a known necessary condition for hyponormality (in the case of a harmonic symbol) to…
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Published in:
Rocky Mountain Journal of Mathematics
We give necessary conditions for hyponormality on a weighted Bergman space
2020