تعامد المشتقات الثنائية العليا المتناظرة على الحلقات شبه الأولية من النمط –Г

الملخص

   Let M is a Г-ring. In this paper the concept of orthogonal symmetric higher bi-derivations on semiprime Г-ring is presented and studied and the relations of two symmetric higher bi-derivations on Г-ring are introduced.