On the Morphic Rings
SONG Ting-wu1,2(1.College of Mathematics and Computer Science,Anhui Normal University,Wuhu 241000,China;2.Wuhu Vocational College of Information Technology,Wuhu 241000,China)
In this paper,we show that:(1) Let R be a semiperfect and left morphic ring.If it has essential right scole,then R is a Kasch ring.(2) Let R be a left nonsingular and right morphic ring.If it has left finite dimension,then R is semi-simple.
【CateGory Index】： O153.3