Browsing by Publisher "C E D A M SPA CASA EDITR DOTT ANTONIO MILANI"
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Notes On Generalized (sigma, tau)-Derivation
(C E D A M SPA CASA EDITR DOTT ANTONIO MILANI, 2010)Let R be a prime ring with charR not equal 2 and let sigma, tau be automorphisms of R. An additive mapping f : R -> R is called a generalized (sigma, tau)-derivation if there exists a (sigma, tau)-derivation d : R -> R ...