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Dirichlet空间直交补上对偶Toeplitz算子的交换性

Commuting Dual Toeplitz Operators on Orthogonal Complement of Dirichlet Space
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摘要 在单位球Sobolev空间中,研究Dirichlet空间直交补上多重调和符号的对偶Toeplitz算子,刻画了它的交换性,并且给出了两个多重调和符号对偶Toeplitz算子乘积为对偶Toeplitz算子的充分必要条件. We characterized commuting dual Toeplitz operators with pluriharmonic symbols on the orthogonal complement of Dirichlet space in Sobolev space on the unit ball.We also obtained the sufficient and necessary condition,that is,the product of two dual Toeplitz operators with pluriharmonic symbols for a dual Toeplitz operator.
作者 王芳 邓燕
出处 《吉林大学学报(理学版)》 CAS CSCD 北大核心 2011年第2期213-217,共5页 Journal of Jilin University:Science Edition
基金 国家自然科学基金(批准号:10871083) 浙江省自然科学基金(批准号:Y6110260)
关键词 SOBOLEV空间 DIRICHLET空间 对偶TOEPLITZ算子 交换性 Sobolev space Dirichlet space dual Toeplitz operator commutativity
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