On the structure of commutative Banach algebras generated by Toeplitz operators on the unit ball. Quasi-elliptic case. I: Generating subalgebras
On the structure of commutative Banach algebras generated by Toeplitz operators on the unit ball. Quasi-elliptic case. I: Generating subalgebras
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单位球上Toeplitz算子生成的交换Banach代数的结构拟椭圆情况一:生成子代数
DOI:
10.1016/j.jfa.2013.08.006
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发表时间:
2013
影响因子:
1.7
通讯作者:
N. Vasilevski
中科院分区:
文献类型:
--
作者:
W. Bauer;N. Vasilevski
Extending recent results in [3] to the higher dimensional setting n⩾ 3 we provide a further step in the structural analysis of a class of commutative Banach algebras generated by Toeplitz operators on the standard weighted Bergman space over the n-dimensional complex unit ball. The algebras B k (h) under study are subordinated to the quasi-elliptic group of automorphisms of B n and in terms of their generators they were described in [23]. We show that B k (h) is generated in fact by an essentially smaller set of operators, ie, the Toeplitz operators with k-quasi-radial symbols and a finite set of Toeplitz operators with “elementary” k-quasi-homogeneous symbols. Then we analyze the structure of the commutative subalgebras corresponding to these two types of generating symbols. In particular, we describe spectra, joint spectra, maximal ideal spaces and the Gelfand transform.
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DOI:
--
发表时间:
2008
期刊:
影响因子:
--
作者:
N. Vasilevski
通讯作者:
N. Vasilevski
影响因子:
1.7
作者:
U. Venugopalkrishna
通讯作者:
U. Venugopalkrishna
影响因子:
0.8
作者:
R. Schmidt
通讯作者:
R. Schmidt
影响因子:
0.8
作者:
Mishko Mitkovski;D. Suarez;B. Wick
通讯作者:
Mishko Mitkovski;D. Suarez;B. Wick
影响因子:
1.3
作者:
J. G. D. Lamadrid
通讯作者:
J. G. D. Lamadrid