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The S_p Property of a kind of Hankel Operators and Toeplitz Operators 被引量:1
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作者 张成国 姚祖喜 《Journal of Mathematical Research and Exposition》 CSCD 北大核心 2006年第1期14-18,共5页
For two kind of MSebius invariant subspace A^α,d(D) and A^β,2 (D), define the Toeplitz operators Tf^s and Hankel operators Hf^r on A^α,d(D)×A^β,2 (D) with an arbi-trary analytic "symbol function" f ... For two kind of MSebius invariant subspace A^α,d(D) and A^β,2 (D), define the Toeplitz operators Tf^s and Hankel operators Hf^r on A^α,d(D)×A^β,2 (D) with an arbi-trary analytic "symbol function" f on a unit disk, and study their boundedness, compactness and Schatten-von Neumann properties. 展开更多
关键词 Moebius group weighted Bergman space Toeplitz operator Hankel operator paracommutator Schatten-von Neumann property.
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A Kind of Invariant Hankel Operators
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作者 张成国 《Journal of Mathematical Research and Exposition》 CSCD 2000年第3期327-330,共4页
For two kinds of the Moebius invariant subspace A_l^(a,2)(D) and A_l^(-a,2)(D) of L^(a,2)(D), we define big and small Hankel operators H_b^(ll') and h_b^(ll') for the analytic symbol function b(z), and st... For two kinds of the Moebius invariant subspace A_l^(a,2)(D) and A_l^(-a,2)(D) of L^(a,2)(D), we define big and small Hankel operators H_b^(ll') and h_b^(ll') for the analytic symbol function b(z), and study their boundedness, compactness and Schatten-von Neumanu classes S_p-estimates, and hence develope Schatten -von Neumann properties of these op- erators. 展开更多
关键词 weighted Bergman space Casimir operator invariant Hankel operator 'periodic' paracommutator Schatten-von Neumann class.
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