IDENTITIES WITH GENERALIZED DERIVATIONS |
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Abstract: | Let R be a prime ring with extended centroid C. By a generalized derivation of R we mean an additive map g: R → R such that (xy) g = xgy + xy δ for all x ∈ R, where δ is a derivation of R. In this paper we prove a version of Kharchenko's theorem for generalized derivations and present some results concerning certain identities with generalized derivations. |
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