Linear algebra, especially matrix and determinant, is widely used in natural science and engineering. On the basis of introducing the basic concept of block matrix and combining the related properties of block matrix, this paper analyzes the application of block matrix in the inverse matrix and the determinant of higher order matrix through specific examples.
王从徐.
分块矩阵在行列式及逆矩阵计算中的应用研究
[J]. 吉林化工学院学报, 2020, 37(5): 65-69.
WANG Congxu.
Study on The Application of Block Matrix in The Calculation of Determinant and Inverse Matrix
. Journal of Jilin Institute of Chemical Technology, 2020, 37(5): 65-69.