Right Closed Multiplication sets in Prime Near-Ring -Derivation
In this paper , we extended the concept given in  which they used a semi group ideal to get the result has been given in  . We introduce a new body which is call it a right closed multiplicative set with zero . This structure give use similar results , and any semi group ideal satisfy the conditions of right closed multiplicative set . We prove that for any prime near-ring and a multiplicative set , if , is abelian , then is abelian . These results depends on many papers for example  ,  ,  ,  ,  ,  .