TY - JOUR A2 - Cuckovic, Zeljko AU - Colonna, Flavia AU - Li, Songxiao PY - 2013 DA - 2013/05/19 TI - Weighted Composition Operators from the Bloch Space and the Analytic Besov Spaces into the Zygmund Space SP - 154029 VL - 2013 AB - We provide several characterizations of the bounded and the compact weighted composition operators from the Bloch space and the analytic Besov spaces Bp (with 1<p<) into the Zygmund space 𝒵. As a special case, we show that the bounded (resp., compact) composition operators from , Bp, and H to 𝒵 coincide. In addition, the boundedness and the compactness of the composition operator can be characterized in terms of the boundedness (resp., convergence to 0, under the boundedness assumption of the operator) of the Zygmund norm of the powers of the symbol. SN - 2314-5064 UR - https://doi.org/10.1155/2013/154029 DO - 10.1155/2013/154029 JF - Journal of Operators PB - Hindawi Publishing Corporation KW - ER -