- Publications
- Influence

Claim Your Author Page

Ensure your research is discoverable on Semantic Scholar. Claiming your author page allows you to personalize the information displayed and manage publications (all current information on this profile has been aggregated automatically from

**publisher and metadata sources**).Let K be a commutative ring with unity, R a prime K-algebra of characteristic different from 2, U the right Utumi quotient ring of R, f(x 1,…, x n ) a noncentral multilinear polynomial over K, and G… Continue Reading

For a ring R with an automorphism α a 4-additive mapping D : R4−→ R is called a skew 4-derivation w.r.t. α if it is a α-derivation of R for each argument. Namely it is always an α-derivation of R for… Continue Reading

Let R be a ring and S be a nonempty subset of R. A mapping f : R −→ R is said to be centralizing (resp. commuting) on S if (x,f(x)) ∈ Z(R) (resp. (x,f(x)) = 0) for all x ∈ S. The purpose of this… Continue Reading

Let $$R$$R be a prime ring, $$L$$L a noncentral Lie ideal of $$R$$R, $$F$$F a generalized derivation with associated nonzero derivation $$d$$d of $$R$$R. If $$a\in R$$a∈R such that $$a(d(u)^{l_1}… Continue Reading

Let R be a ring and S be a nonempty subset of R. A mapping f : R −→ R is said to be centralizing (resp. commuting) on S if [x, f(x)] ∈ Z(R) (resp. [x, f(x)] = 0) for all x ∈ S. The purpose of this… Continue Reading

Let R be a ring with involution ⋆ and centre Z(R). An additive mapping D : R → R is called a skew derivation if there exists a map g : R → R such that D(xy) = D(x)g(y) + xD(y) = D(x)y + g(x)D(y) for… Continue Reading

The purpose of the present paper is to prove some results concerning symmetric generalized biderivations on prime and semiprime rings which partially extend some results of Vukman [7]. Infact we… Continue Reading

Let R be a ring with center Z(R). An additive mapping $${F : R \longrightarrow R}$$ is said to be a generalized derivation on R if there exists a derivation $${d : R \longrightarrow R}$$ such that… Continue Reading