The Inverse of Nonsigular Partitioned Matrix

Tian Yongge. The Inverse of Nonsigular Partitioned Matrix[J]. Geomatics and Information Science of Wuhan University, 1991, 16(2): 96-102.

Citation:

Tian Yongge. The Inverse of Nonsigular Partitioned Matrix[J]. Geomatics and Information Science of Wuhan University, 1991, 16(2): 96-102.

Citation:

Tian Yongge. The Inverse of Nonsigular Partitioned Matrix[J]. Geomatics and Information Science of Wuhan University, 1991, 16(2): 96-102.

Abstract

By using the Moore-Penrose inverse of matrix,this paper gives two expressions for the inverse matrix of nonsigular partitioned matrix ,where there are no restrictions for A,B,C,D.As the application of the results,this paper gives the expressions of C,D in the inverse M^-1=C+iD of complex matrix M=A+iB.

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