Publication Date:
2012-02-17
Description:
Let M be a 2-torsion-free semiprime Γ-ring satisfying the condition aαbβc=aβbαc for all a,b,c∈M, α,β∈Γ, and let D:M→M be an additive mapping such that D(xαx)=D(x)αx+xαd(x) for all x∈M, α∈Γ and for some derivation d of M. We prove that D is a generalized derivation.
Print ISSN:
0161-1712
Electronic ISSN:
1687-0425
Topics:
Mathematics
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