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從Apα到A∞(ψ)的加權復合算子
Suppose u ∈ H(D) and φ is an analytic map of the unit disk D into itself. Definethe weighted composition operator uCφ : uCφ(f) = uf o φ, for all f ∈ H(D). In this paper,we get necessary and sufficient conditions for the bounded and compact weighted compositionoperators from the weighted Bergman spaces Apα to A∞(ψ) (A∞0(ψ)) spaces.
作 者: 劉永民 張芳 LIU Yong Min ZHANG Fang 作者單位: 劉永民,LIU Yong Min(Department of Mathematics, Xuzhou Normal University, Jiangsu 221116, China)張芳,ZHANG Fang(Department of Information Science, Jiangsu Polytechnic University, Jiangsu 213164, China)
刊 名: 數(shù)學研究與評論 ISTIC PKU 英文刊名: JOURNAL OF MATHEMATICAL RESEARCH AND EXPOSITION 年,卷(期): 2008 28(3) 分類號: O177.2 O174.5 關鍵詞: Apα space A∞(ψ) space composition operator【從Apα到A∞(ψ)的加權復合算子】相關文章:
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