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Bergman空间上一类解析Toeplitz算子的强不可约性

The Strong Irreducibility of a Class of Analytic Toeplitz Operators on Bergman Space
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摘要 令D为单位圆盘D={z∈C:|z|<1},L_a^2(D)为L^2(D)中解析函数构成的Bergman空间.设f(z)=a_0+a_1z+a_2z^2+…,用算子理论的技巧给出解析Toeplitz算子T_f为强不可约算子的一个充分条件. Let D be the unit disk D={z∈C:│z│〈1},La^2(D), and La^2(D) denote Bergman space of analytic functions which belong to L^2(D). Suppose f(z) = a0 + a1z + a2z^2 + … In this paper, Using the techniques in operator theory we obtain a sufficient condition of the strongly irreducible analytic Toeplitz operators Tf.
作者 兰文华
出处 《数学的实践与认识》 CSCD 北大核心 2011年第7期202-206,共5页 Mathematics in Practice and Theory
基金 国家自然科学基金(10571042) 河北省自然科学基金(A2010000351) 省教育厅重点基金(140109) 河北师范大学博士基金
关键词 BERGMAN空间 解析TOEPLITZ算子 强不可约算子 Bergman space analytic Toeplitz operators strongly irreducible operators
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