Operators and Matrices · Volume 8, Issue 3 Strong commutativity preserving generalized derivations on triangular rings 08-43 Pages 773-783 DOI 10.7153/oam-08-43 Downloads Short PDF Full PDF PNG Authors He Yuan Yao Wang Yu Wang Yiqiu Du Keywords triangular ring upper triangular matrix ring nest algebra strong commutativity preserving maps generalized derivations Subject classes 15A78 47L35 16U80 16W25