Gülay BOSNALI, Neşet AYDIN, Selin TÜRKMEN

On the Commutativity of a Prime ∗-Ring with a ∗-α-Derivation

Let R be a prime ∗-ring where ∗ be an involution of R, α be an automorphism of R, T be a nonzero left α-∗-centralizer on R and d be a nonzero ∗-α-derivation on R. The aim of this paper is to prove the commutativity of a ∗-ring R with the followings conditions: i) if T is a homomorphism (or an antihomomorphism) on R,ii) if d([x,y]) = 0 for all x,y ∈ R, iii) if [d(x),y] = [α(x),y] for all x,y ∈ R, iv) if d(x)◦y = 0 for all x,y ∈ R, v) if d(x◦y) = 0 for all x,y ∈ R.

Keywords:

∗-derivation ∗-α-derivation, left ∗-centralizer, left α-∗-centralizer,

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Başlangıç: 2017
Yayıncı: Holistence Publications

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