Title of article :
A NOTE ON GENERALIZED LEFT (θ, φ)-DERIVATIONS IN PRIME RINGS
Author/Authors :
Xu, Xiao-Wei Jilin University - College of Mathematics, China , Zhang, Hong-Ying Shandong University - School of Mathematics and System Sciences, China
Abstract :
In this paper we describe generalized left (θ, φ)-derivations in prime rings, and prove that an additive mapping in a ring R acting as a homomorphism or anti-homomorphism on an additive subgroup S of R must be either a mapping acting as a homomorphism on S or a mapping acting as an anti-homomorphism on S, through which some related results are improved.
Keywords :
Prime rings , Generalized left (θ , φ) , derivations , Mappings acting as homomorphisms , Mappings acting as anti , homomorphisms , Mappings acting as homomorphisms or anti , homomorphisms.
Journal title :
Hacettepe Journal Of Mathematics and Statistics
Journal title :
Hacettepe Journal Of Mathematics and Statistics
