σ-斜拟McCoy环  

σ-Skew Quasi McCoy Rings

作　　者：杨素云[1] 吴俊[1] 

机构地区：[1]安徽师范大学数学计算机科学学院,安徽芜湖241003

出　　处：《南通大学学报（自然科学版）》2015年第4期83-87,94,共6页Journal of Nantong University(Natural Science Edition)　

摘　　要：引入σ-斜拟Mc Coy环的概念并研究了其基本性质,证明了环R是σ-斜拟Mc Coy环当且仅当环DUT_n(R)是σ-斜拟Mc Coy环,推广了σ-斜Mc Coy环和σ-斜拟Armendariz环的相应结果.The notion of δ-skew quasi McCoy ring was introduced and some basic properties of such rings were stud- ied. It showed that a ring R is δ-skew quasi McCoy ring if and only if the ring DUT （R） is δ-skew quasi McCoy ring. This generalizes the corresponding results of δ-skew McCoy rings and δ-skew quasi Armendariz rings.

关 键 词：δ-斜拟McCoy环 δ-斜McCoy环 δ-斜拟Armendariz环 

分 类 号：O153.3[理学—数学]