Two theorems on QF rings  

作　　者：Zhixiong Chen Weimin Xue 

机构地区：[1]Fujian Normal Univ, Dept Math, Fuzhou 350007, Peoples R China

出　　处：《Chinese Science Bulletin》1999年第16期1458-1460,共3页

摘　　要：It is proved that a left QF-2 ring R is QF if R is either an artinian strongly right bounded ring, or a finite strongly left bounded and left Kasch ring with Soc(RR) = Soc( RR).It is proved that a left QF-2 ringR is QF ifR is either an artinian strongly right bounded ring, or a finite strongly left bounded and left Kasch ring with Soc( R R) = Soc(R R ).

关 键 词：QF RING QF-3 RING QF-2 RING STRONGLY right (left) BOUNDED ring. 

分 类 号：O153.3[理学—数学]