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Hyponormality on an annulus with a weight
Mathematical Methods in the Applied Sciences ( IF 2.9 ) Pub Date : 2020-07-02 , DOI: 10.1002/mma.6640
Houcine Sadraoui 1 , Borhen Halouani 1
Affiliation  

In this work, we consider the hyponormality of Toeplitz operators on the Bergman space of the annulus with a logarithmic weight. We give necessary conditions when the symbol is of the form ψ + φ , where ψ and φ are analytic on the annulus z , 1 / 2 < | z | < 1 .

中文翻译:

带重量的环上的超正态性

在这项工作中,我们考虑了 Toeplitz 算子在具有对数权重的环的 Bergman 空间上的次正态性。当符号为形式时,我们给出必要条件 ψ + φ , 其中ψφ对环面进行解析 z , 1 / 2 < | z | < 1 .
更新日期:2020-07-02
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