Keywords : SNF-rings

On SNF-rings , I

Raida D. Mahmood; Akram S. M.

AL-Rafidain Journal of Computer Sciences and Mathematics, 2014, Volume 11, Issue 1, Pages 13-18
DOI: 10.33899/csmj.2014.163727

A ring  is called right SNF-rings if every simple right R-module is N-flat . In this paper , we give some conditions which are sufficient or equivalent for a right SNF-ring to be n-regular (reduced) .It is shown that
1- If is a GW-ideal of R for every . then ,is reduced if and only if is right SNF-ring.
2- If  is an reversible, then  is regular if and only if  is right GQ-injective and SSNF-ring .