$\mathbb{C}上Fock空间上的二重和复对称加权复合算子$

Q3 Mathematics Matematychni Studii Pub Date : 2023-03-28 DOI:10.30970/ms.59.1.106-112
C. Santhoshkumar
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引用次数: 0

摘要

本文给出了在$\mathbb{C}$上的Fock空间上的二正规加权复合算子$C_{\psi, \phi}$的简单刻画,其中对于某些$c \in \mathbb{C}$,权函数的形式为$\psi(\zeta) = e^{\langle \zeta, c \rangle}$。我们推导出$C_{\phi}$是异正规的条件,使得$C^*_{\phi}C_{\phi}$和$C^*_{\phi} + C_{\phi}$可以交换。最后给出了二正规加权复合算子复对称的一些简单刻画。
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Binormal and complex symmetric weighted composition operators on the Fock Space over $\mathbb{C}$
In this paper, we give simple characterization of binormal weighted composition operators $C_{\psi, \phi}$ on the Fock space over $\mathbb{C}$ where weight function is of the form $\psi(\zeta) = e^{\langle \zeta, c \rangle}$ for some $c \in \mathbb{C}$. We derive conditions for $C_{\phi}$ to be binormal such that $C^*_{\phi}C_{\phi}$ and $C^*_{\phi} + C_{\phi}$ commute. Finally we give some simple characterization of binormal weighted composition operator to be complex symmetric.
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来源期刊
Matematychni Studii
Matematychni Studii Mathematics-Mathematics (all)
CiteScore
1.00
自引率
0.00%
发文量
38
期刊介绍: Journal is devoted to research in all fields of mathematics.
期刊最新文献
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