Document Details Document Type : Article In Journal  Document Title : REMARKS ON ANTI-COMMUTATIVE SEMIRINGS ملاحظات على حلقات شبه المضادة للتبادلي   Subject : Algebra-Semi ring  Document Language : English  Abstract : In their paper [3], Ratti et al proved that a semi ring is anti- commutative if and only if it is a product of two semi rings S1 and S2 such that S1 is a left multiplication and S2 is a right multiplication. The object of the present paper is to extend the above results for a product of n semi rings S1, S2,S3,..., Sn. We improve and make extensive use of Ratti and Lin’s method throughout. Finally, we provide a counterexample which shows that the hypothesis of our theorems are not all together superfluous.  ISSN : 1319-0989  Journal Name : Arts and Humanities Journal  Volume : 15  Issue Number : 1  Publishing Year : 1425 AH 2004 AD  Article Type : Article  Added Date : Saturday, January 8, 2011  Researchers Researcher Name (Arabic) Researcher Name (English) Researcher Type Dr Grade Email محرم علي خان Khan, Moharram Ali Researcher Doctorate mkhan91@gmail.com Files File Name Type Description  28567.pdf pdf   Back To Researches Page