Compact differences of composition operators on Bergman spaces induced by doubling weights

Bin Liu, Jouni Rättyä, Fanglei Wu

Bounded and compact differences of two composition operators acting from the weighted Bergman space $A_{\omega }^p$ to the Lebesgue space $L_{\nu }^q$, where $0<q<p<\infty$ and $\omega$ belongs to t…