矩阵秩的重要不等式及其应用  

Inequalities of the Rank of Matrix and Their Applications

作　　者：梁英吉 LIANG Yingji(Shanxi Jinzhong Institute of Technology,Jinzhong 030600,China)

机构地区：[1]山西晋中理工学院,山西晋中030600

出　　处：《高等数学研究》2023年第3期64-66,共3页Studies in College Mathematics

摘　　要：本文综合介绍了矩阵秩的常见不等式,并且给出了常见的证明方法,并结合在研究生入学考试中的例题给出具体分析.This paper introduces and proves some inequalities about the rank of matrix.Examples from the national entrance examination for postgraduate studies are given to show the applications of these inequalities.

关 键 词：线性代数 矩阵的秩 不等式 

分 类 号：O151.2[理学—数学]