摘要
研究了复分块三次幂等矩阵P=(A B C D)∈Cm+n,m+n的广义Schur补三次幂等的充要条件,分析了当该复分块三次幂等矩阵2个非零可交换的三角块三次幂等矩阵的线性组合为三次幂等矩阵时其广义Schur补的性质。
The present paper is concerned with a necessary and sufficient condition for generalized Schur complement of a complex partitioned tripotent matrics P = (A B C D) ∈C m + n,m + n,and the property of Schur complement was discussed when a linear combination of two nonzero commuting triangle partitioned tripotent matrix is tripotent matrics
出处
《重庆理工大学学报(自然科学)》
CAS
2012年第6期123-126,共4页
Journal of Chongqing University of Technology:Natural Science
关键词
三次幂等矩阵
广义SCHUR补
交换
tripotent matrix
generalized Schur complement
commuting
combination