1) Strongly Quasi-Clean rings
强拟-Clean环
2) Quasi-Clean ring
拟-Clean环
3) quasi-clean ring
拟clean环
1.
It is proved that quasi-clean rings are exactly clean rings.
证明了拟clean环其实就是clean环;并且,clean环上的多项式环的一类商环是clean环。
2.
The second part:We generalize the concept of Clean rings, andpose the concept of Quasi-Clean rings, and investigate some propertiesabout Quasi-Clean rings.
第二部分：我们推广Clean环的概念，提出了拟Clean环的概念，并且研究了拟Clean环上的一些性质。
4) Strongly clean ring
强clean环
5) strongly clean general ring
强clean一般环
1.
In this paper, we introduce the concept of strongly clean general ring (with or without unity) and extend some of the basic results to a wider class.
证明了强clean一般环的角落环和强π-正则一般环都是强clean的,还讨论了强clean一般环的扩张并且证明了满足条件J(I)=Q(I)的交换clean一般环的上三角矩阵环是强clean的。
6) clean rings
Clean环
1.
This paper has discussed several important properties of Clean Rings on the basis of the definition given by W.
Zhou给出的一般chean环的定义,对Clean环的几个重要性质进行了论述,并在此基础上讨论了一般clean环的扩张,对Clean环是Morita不变量在一定条件下进行了阐述。
补充资料：椐椐强强
1.相随貌。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条