Operators and Matrices · Volume 12, Issue 4 Difference of composition operators on the Bergman spaces over the ball 12-71 Pages 1177-1197 DOI 10.7153/oam-2018-12-71 Downloads Short PDF Full PDF PNG Authors Maofa Wang Xin Guo Keywords Bergman space weighted composition operator compact difference Subject classes 47B33 32A35 32A36