@Article{, title={DAIF AND SCP – DERIVATIONS ON SEMIGROUP IDEAL I OF A NEAR–RING N.}, author={A.H. Majeed and Hiba Abdulla}, journal={Al-Nahrain Journal of Science مجلة النهرين للعلوم}, volume={13}, number={4}, pages={176-180}, year={2010}, abstract={In this paper we study two kinds of derivations on a semigroup ideal I of a near ring N. Thefirst kind called Daif derivation (Daif 1 derivation and Daif 2 derivation), the second kind iscalled strong commutativity preserving derivations. Bell and Mason, showed that a prime nearring N must be commutative if it admits any of these kinds of derivations, and we generalize this toa semigroup ideal I.

} }