关于多单环的几个性质定理  

ON SOME THEOREMS OF MULTI-IDENTZTY RINGS

作　　者：王自全[1] 

机构地区：[1]四川轻化工学院基础部

出　　处：《四川轻化工学院学报》1994年第4期48-55,共8页Journal of Sichuan Institute of Light Industry and Chemical Technology

摘　　要：本文首先建立了一种特殊的环的嵌入扩张方法，利用该方法构造出三类多单环，并且给出其中一类多单环的直和分解；其次，得出了判别一个环是多单环的充要条件。A special method of ring imbedding-augmenting is derived in this paper. Three classes of Multi-identity rings are constructed by the mathod. one of them attains to direct sum decomposition. A sufficent-necessary condition is gained that a ring is as Multi-identity ring or not.

关 键 词：嵌入 多单环 定理 环 

分 类 号：O153.3[理学—数学]