Algebraic Properties of Quasihomogeneous and Separately Quasihomogeneous Toeplitz Operators on the Pluriharmonic Bergman Space
Algebraic Properties of Quasihomogeneous and Separately Quasihomogeneous Toeplitz Operators on the Pluriharmonic Bergman Space
复制标题
多调和伯格曼空间上拟齐次和单独拟齐次Toeplitz算子的代数性质
DOI:
10.1155/2013/252037
复制
发表时间:
2013-11
影响因子:
--
通讯作者:
Lu, Yufeng
中科院分区:
文献类型:
--
作者:
Guan, Hongyan;Liu, Liu;Lu, Yufeng
We study some algebraic properties of Toeplitz operator with quasihomogeneous or separately quasihomogeneous symbol on the pluriharmonic Bergman space of the unit ball in . We determine when the product of two Toeplitz operators with certain separately quasi-homogeneous symbols is a Toeplitz operator. Next, we discuss the zero-product problem for several Toeplitz operators, one of whose symbols is separately quasihomogeneous and the others are quasi-homogeneous functions, and show that the zero-product problem for two Toeplitz operators has only a trivial solution if one of the symbols is separately quasihomogeneous and the other is arbitrary. Finally, we also characterize the commutativity of certain quasihomogeneous or separately quasihomogeneous Toeplitz operators.
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DOI:
10.1090/s0002-9939-09-10204-6
发表时间:
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期刊:
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影响因子:
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