On Gamma Near Rings with Generalized Gamma Derivation.

      Аннотация: Studying the commutativity of Г-near ring M by investigate some results concerning of Г-derivation and generalized ?-derivation of M, and studying special kind of ?-derivation called the strong commutativity preserving ?-derivation (SCP) on M and on an invariant subset of M when M is a prime and semi prime ring.Also studying acts freely of some mapping as centralizer, reveres centralizer, generalize ?-derivation and ?-derivation of M.

Ключевые слова: Gamma Near Rings, prime gamma near ring, semi prime gamma near ring, gamma derivation, generalized gamma derivation, invariant set, depend elements, acts freely, strong commutativity preserving gamma derivation