Accession Number : AD0748234

Title :   Every n x n Matrix Z with Real Spectrum Satisfies Norm (Z-Z*) = or < (Norm (Z+Z)) ((log of n to the base 2) + 0.038),

Corporate Author : CALIFORNIA UNIV BERKELEY DEPT OF COMPUTER SCIENCES

Personal Author(s) : Kahan,W.

Report Date : AUG 1972

Pagination or Media Count : 11

Abstract : The norm in question is the matrix bound-norm in a unitary space; norm (B) identically equal to max norm (B nu) /norm(Nu) where the vector norm is norm (Nu) identically equal to square root (Nu* Nu). (Author)

Descriptors :   (*MATRICES(MATHEMATICS), INEQUALITIES), VECTOR SPACES, PERMUTATIONS, THEOREMS

Subject Categories : Theoretical Mathematics

Distribution Statement : APPROVED FOR PUBLIC RELEASE