数学杂志2021，Vol.41Issue(4)：311-315,5.
交换局部环上的强拟诣零clean2×2矩阵
STRONGLY QUASI-NIL CLEAN 2×2 MATRICES OVER COMMUTATIVE LOCAL RINGS
摘要
Abstract
In this paper,we determine when a 2×2 matrix over a commutative local ring is strongly quasi-nil clean.We provide an effective answer to this question by using the characteristic equation of the matrix.This conclusion enrichs and generalizes the theory of strongly quasi-nil clean rings.关键词
强拟诣零clean元/矩阵/局部环Key words
strongly quasi-nil clean element/matrix/local ring分类
数理科学引用本文复制引用
胡蝶,殷晓斌,沙玲玉..交换局部环上的强拟诣零clean2×2矩阵[J].数学杂志,2021,41(4):311-315,5.基金项目
Supported by Anhui Provincial Natural Science Foundation(2008085MA06)and the Key Project of Anhui Education Committee(gxyqZD2019009). （2008085MA06）
