摘要
给出了m×n矩阵迹的概念,研究了性质及其不等式,得出了相关结论。
In this paper we present and research the concept 、 properties and inequality of trace of a m×n matrix and made some related conclusions.
出处
《延安大学学报（自然科学版）》
2012年第1期14-15,共2页
Journal of Yan'an University：Natural Science Edition
关键词
方阵的迹
m×n矩阵迹
推广
square matrix trace
trace of a m×n matrix
generalization
