期刊文献+

指数型权Fock空间上的Toeplitz算子与复合算子

Toeplitz Operators and Composition Operators on Fock Spaces with Exponential Type Weights
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摘要 给出了指数型权Fock空间上Carleson测度及消失Carleson测度的几个等价刻画.利用Carleson测度及消失Carleson测度的这些等价刻画给出了指数型权Fock空间上复合算子有界及紧的充要条件.研究了指数型权Fock空间上Toeplitz算子,给出了Toeplitz算子属于Schatten类的充要条件. Several equivalent characterizations of Carleson measure and vanishing Carleson measure on a Fock space with exponential type weights are given. By using them the sufficient and necessary conditions for the composition operators to be bounded and compact on the Fock space with exponential type weights are given. The Toeplitz operator on the Fock space with exponential type weights is also studied, the sufficient and necessary conditions for the Toeplitz operator to belong to the Schatten class are given.
作者 杨世城
机构地区 嘉应学院数学系
出处 《四川师范大学学报(自然科学版)》 CAS CSCD 北大核心 2008年第2期202-206,共5页 Journal of Sichuan Normal University(Natural Science)
关键词 FOCK空间 CARLESON测度 TOEPLITZ算子 复合算子 Fock space Carleson measure Toeplitz operator Composition operator
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参考文献16

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