Abstract
In this paper we characterize bounded differences of composition operators from standard weighted Bergman spaces Aαp into Lebesgue spaces Lq(μ) when α>−1 and p>q. In the process we also find an interesting connection between the difference operator and certain weighted composition operators answering a question raised in Saukko (2011) [18]. By combining the results of this paper with those of Saukko (2011) [18], we obtain a complete characterization of bounded and compact differences between standard weighted Bergman spaces.
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