Accession Number : AD0701787
Title : A GENERALIZATION OF THE MATRIX EQUATION A SUPERSCRIPT 2 = J,
Corporate Author : CALIFORNIA INST OF TECH PASADENA
Personal Author(s) : Ryser,H. J.
Report Date : 1970
Pagination or Media Count : 14
Abstract : The present paper is concerned with the matrix equation (A superscript 2) = D + lambda(J), where D is an arbitrary diagonal matrix and lambda is a positive integer. In terms of directed graphs, lambda paths of length two between every pair of distinct points are required.
Descriptors : (*MATRICES(MATHEMATICS), GRAPHICS), COMBINATORIAL ANALYSIS, PERMUTATIONS, THEOREMS
Subject Categories : Theoretical Mathematics
Distribution Statement : APPROVED FOR PUBLIC RELEASE