吉林大学学报(理学版)

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数量三幂等矩阵与广义二次矩阵的相关性质

吕洪斌1, 杨忠鹏2,3, 陈梅香2, 冯晓霞3   

  1. 1. 北华大学 数学与统计学院, 吉林 吉林 132013; 2. 莆田学院 数学学院, 福建 莆田 351100;3. 闽南师范大学 数学与统计学院, 福建 漳州 363000
  • 收稿日期:2016-06-27 出版日期:2016-11-26 发布日期:2016-11-29
  • 通讯作者: 杨忠鹏 E-mail:yangzhongpeng@126.com

Related Properties of Scalar Tripotent Matrices and Generalized Quadratic Matrices

L Hongbin1, YANG Zhongpeng2,3, CHEN Meixiang2, FENG Xiaoxia3   

  1. 1. School of Mathematics and Statistics, Beihua University, Jilin 132013, Jilin Province, China;2. College of Mathematics, Putian University, Putian 351100, Fujian Province, China;3. School of Mathematics and Statistics, Minnan Normal University, Zhangzhou 363000, Fujian Province, China
  • Received:2016-06-27 Online:2016-11-26 Published:2016-11-29
  • Contact: YANG Zhongpeng E-mail:yangzhongpeng@126.com

摘要: 利用矩阵分析法证明数量三幂等矩阵是广义二次矩阵, 给出数量三幂等矩阵是本质数量三幂等的充要条件及其广义二次矩阵形式的显示表达, 以及基于广义二次矩阵的数量三幂等矩阵的相关性质.

关键词: 广义二次矩阵, 矩阵迹, 数量三幂等矩阵, 矩阵秩

Abstract: Using matrix analytic method, we proved that scalar tripotent matrices were generalized quadratic matrices. For scalar tripotent matrices, we gave necessary and sufficient condition of them to be essential, explicit expression of their generalized quadratic matrices form, and relatedproperties of them based on generalized quadratic matrices.

Key words: rank of a matrix, generalized quadratic matrix, trace of a matrix, scalar tripotent matrix

中图分类号: 

  • O151.21