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多圆盘的Bergman空间上Hankel乘积

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Indexed by:期刊论文

Date of Publication:2007-12-15

Journal:数学年刊A辑

Included Journals:PKU、ISTIC、CSCD

Volume:28

Issue:6

Page Number:811-820

ISSN No.:1000-8134

Key Words:Toeplitz算子;Hankel算子;Haplitz算子乘积;Bergman空间;多圆盘.

Abstract:对多圆盘上的平方可积函数f和g,研究了Bergman空间上稠密定义的Hankel乘积HfH*g的有界性和紧性.给出了这些算子有界和紧的一些必要条件和充分条件.当f是解析函数时,对混合Haplitz乘积HgT-f和TfH*g得到了相似的结果.

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