Operators and Matrices · Volume 11, Issue 3 Module and generalized module left (m,n)-derivations 11-58 Pages 823-830 DOI 10.7153/oam-11-58 Downloads Short PDF Full PDF PNG Authors Choonkil Park Keywords C✻-algebra (unital) algebra positive element Banach left A-module (generalized) module left (m,n)-derivation Subject classes 16W25 16D60 46L05