Group-Craded Regular R-Modules and R#G^-Modules  

出　　处：《Chinese Quarterly Journal of Mathematics》1993年第1期102-107,共6页数学季刊（英文版）

摘　　要：For any group G and G-graded ring R with identity,We discuss the relations between graded Von Neumann regularity of graded R↑_-modules and von Neumann regularity of R-modus,Re-moduls and unital R#G^*;modules.Then we obtain some results about graded rings.We also prove Maschke-type theorem,generalizing[1,Theorem2.3].

关 键 词：群单位元 群分次环 冯诺伊曼正则 压挤乘积 

分 类 号：O153.3[理学—数学]