河北科技大学学报2013,Vol.34Issue(3):200-203,4.DOI:10.7535/hbkd.2013yx03004
域上上三角矩阵空间的保持幂等的函数
Functions preserving idempotency of upper triangular matrices over fields
摘要
Abstract
Motivated by some preserving functions in matric spaces,by using knowledge of linear algebra,we study the upper triangle idempotent matrics as well as the related preserving proplem.The concrete form of functions that preserve the idempotency of upper triangular matrices over fields are provided.关键词
保持问题/幂等矩阵/上三角矩阵/函数Key words
preserving problem/ idemopotent matrice/ upper triangular matrice/ function分类
数理科学引用本文复制引用
樊玉环,王佩臣..域上上三角矩阵空间的保持幂等的函数[J].河北科技大学学报,2013,34(3):200-203,4.基金项目
黑龙江省自然科学基金(QC2011C020) (QC2011C020)
黑龙江省教育厅科学研究项目(12531546) (12531546)