First, we give the structure of a ring which is multiplicatively generated by idempotents. A finite ring which has this property is Boolean also a ring with identity having this property is necessarily Boolean.--Second, we give the structure of a ring wh
Description:
Thesis (M.S.)--Dept. of Mathematics, AUB, 2000.;"Advisor: Dr. Hazar Abu Khuzam, Associate Professor, Mathematics--Member of Commillee : Dr. Azmi Hanna, Professor, Mathematics--Member of Committee: Abdallah Lyzzaik, Professor, Mathematics"
