Accession Number : AD0630752

Title :   NOTE ON THE GENERALIZED INVERSE OF A MATRIX PRODUCT.

Descriptive Note : Technical summary rept.,

Corporate Author : MATHEMATICS RESEARCH CENTER UNIV OF WISCONSIN MADISON

Personal Author(s) : Greville,T. N. E.

Report Date : JAN 1966

Pagination or Media Count : 9

Abstract : Let A(+) denote the Moore-Penrose generalized inverse and A(*) the conjugate transpose of a matrix A. Several necessary and sufficient conditions are obtained for (AB) (+) = B(+)A(+) (where A(+) is the Moore-Penrose inverse of A), and the structure of matrices A and B satisfying this equation is examined.

Descriptors :   (*MATRICES(MATHEMATICS), THEORY)

Subject Categories : Theoretical Mathematics

Distribution Statement : APPROVED FOR PUBLIC RELEASE