期刊文献+

两类特殊的三阶矩阵环的Morphic性质(英文)

The Left Morphic Property of Two Special Classes of the 3×3 Matrices
下载PDF
导出
摘要 研究了两类特殊三阶矩阵环的左Morphic性质.具体地,设R是环,令L(R)=a11 0 0a21 a22 a230 0 a33|a11,a21,a22,a23,a33∈R和O(R)=a 0 0a21 a a230 0a|a,a21,a23∈R.证得:(1)L(R)和O(R)都不是左Morphic的;(2)当R是唯一Morphic环且R∝R是左Morphic的,O(R)中主对角线为非零元的元素是左Morphic元. This paper studies the left morphic property of two special classes of 3×3 matrices.Exactly,let R be a ring,set L(R)=a1100 a21a22a23 00a33|a11,a21,a22,a23,a33∈R and O(R)=a00 a21aa23 00a|a,a21,a23∈R.It’s shown that(1) Neither L(R) nor O(R) is left morphic;(2) Let R be a uniquely morphic ring and R∝R be a left morphic ring.Then the elements whose principal diagonal are nonzero in R are left morphic in O(R).
作者 张丽婷
机构地区 玉祁高级中学
出处 《湖州师范学院学报》 2011年第2期12-16,共5页 Journal of Huzhou University
基金 Supported by new talents program of Zhejiang province(2010R421051)
关键词 L(R) O(R) 左Morphic环 L(R); O(R); left morphic rings;
  • 相关文献

参考文献4

  • 1NICHOLSON W K,SANCHEZ CAMPOS E. Rings with the dual of the isomorphism theorem [J].J Algebra, 2004, 271(1) :391-406.
  • 2KOSAN M T,LEE T K,ZHOU Y. Uniquely morphic rings [J].J Algebra Appl, 2009,9(2) :267~274.
  • 3LEE T K,ZHOU Y. Morphic rings and unit regular rings [-J].J Pure Appl Algebra, 2007,210(2) :501-510.
  • 4] CHEN J,ZHOU Y. Morphic rings as trivial extensions[J].Glasgow Math J, 2005,47(1) =139-148.

相关作者

内容加载中请稍等...

相关机构

内容加载中请稍等...

相关主题

内容加载中请稍等...

浏览历史

内容加载中请稍等...
;
使用帮助 返回顶部