辽宁石油化工大学学报2013，Vol.33Issue(1)：94-96,3.DOI:10.3696/j.issn.1672-6952.2013.01.024
Clean环中的几个上三角矩阵环
Several Upper Triangular Matrix Rings of Clean Rings
温立书1
作者信息
- 1. 辽宁石油化工大学理学院,辽宁抚顺113001
- 折叠
摘要
Abstract
Several upper triangular matrix rings of clean rings were studied.By the definition of a clean ring (with 1) is extended to any ring (not necessarily with 1),some results were proved:Let R be a clean ring,and let G be a group of order 2,then group ring RG is also a clean ring under some conditions.Several upper triangular matrix rings are strongly clean rings.Then several results of clean rings were extended; some upper triangular matrix rings are a strongly f-clean rings.关键词
clean环/强clean环/f-clean环/上三角矩阵环Key words
Clean ring/ Strongly clean ring/ f-Clean ring/ Some upper triangular matrix rings分类
数理科学引用本文复制引用
温立书..Clean环中的几个上三角矩阵环[J].辽宁石油化工大学学报,2013,33(1):94-96,3.
