The Commutant of Analytic Toeplitz Operators on Bergman Space

被引:0
|
作者
Yu Cheng LI Department of Mathematics
机构
基金
中国国家自然科学基金;
关键词
Bergman space; analytic Toeplitz operator; commutant; strong irreducibility;
D O I
暂无
中图分类号
O177 [泛函分析];
学科分类号
070104 ;
摘要
In this paper,using the matrix skills and operator theory techniques we characterize thecommutant of analytic Toeplitz operators on Bergman space.For f(z)=z~ng(z)(n≥1),g(z)=b+bz+bz+…,b≠0(k=0,1,2,…),our main result is A’(M)=A’…(M)∩A’(M)=A’(M),where s=g.c.d.(n;p,p,…).In the last section,we study the relation between strongly irreduciblecurve and the winding number W(f,f(α)),α∈D.
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页码:1737 / 1750
页数:14
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