Weighted Composition Operators from $A^{p}_{\alpha}$ to $A^{\infty}(\varphi)$
Received:May 15, 2006  Revised:July 13, 2007
Key Words: $A_{\alpha}^{p}$ space   $A^{\infty}(\varphi)$ space   composition operator.  
Fund Project:the National Natural Science Foundation of China (No.10471039); the Natural Science Foundation of the Education Committee of Jiangsu Province (No.06KJD110175, 07KJB110115).
Author NameAffiliation
LIU Yong Min Department of Mathematics, Xuzhou Normal University, Jiangsu 221116, China 
ZHANG Fang Department of Information Science, Jiangsu Polytechnic University, Jiangsu 213164, China 
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Abstract:
      Suppose $u\in H (D)$ and $\phi$ is an analytic map of the unit disk $D$ into itself. Define the weighted composition operator $uC_\phi: uC_\phi (f)= u f\circ \phi$, for all $f\in H(D)$. In this paper, we get necessary and sufficient conditions for the bounded and compact weighted composition operators from the weighted Bergman spaces $A_{\alpha}^{p}$ to $A^{\infty}(\varphi) \ (A_{0}^{\infty}(\varphi))$ spaces.
Citation:
DOI:10.3770/j.issn:1000-341X.2008.03.011
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