Weighted holomorphic mixed norm spaces in the unit disc defined in terms of Fourier coefficients

Weighted holomorphic mixed norm spaces in the unit disc defined in terms of Fourier coefficients
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根据傅里叶系数定义的单位盘中的加权全纯混合范数空间

DOI:
10.1080/17476933.2021.1885384
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发表时间:
2021
影响因子:
0.9
通讯作者:
I. Smirnova
I. Smirnova
中科院分区:
数学4区
文献类型:
--
作者:
A. Karapetyants;I. Smirnova

文献摘要

被引文献

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摘要遵循Karapetyants和Samko [1]的研究思想,在单位圆盘上构造了混合范数变指数Bergman空间。复变椭圆方程二〇一六年; 61:1090-1106],我们继续研究单位圆盘上全纯函数的新的加权空间,其混合范数是根据函数的傅立叶系数的条件定义的。在这里,我们提出了一个加权的情况下的一般方法。本文研究了加权Bergman投影的有界性,讨论了带径向符号的Toeplitz算子的有界性和紧性。我们还提供了在这些空间中的功能的特征。
ABSTRACT Following the ideas of recent research in Karapetyants and Samko [Mixed norm variable exponent Bergman space on the unit disc. Complex Var Elliptic Equ. 2016;61:1090–1106], we continue the study of new weighted spaces of holomorphic functions on the unit disc with the mixed norm defined in terms of conditions on Fourier coefficients of a function. Here we present a general approach for the weighted case. We study the boundedness of the weighted Bergman projection and discuss boundedness and compactness of Toeplitz operators with radial symbols. We also provide a characterization of functions in these spaces.