Zero-nonzero patterns of order n >= 4 do not require H-n*

Gao, W

Gao, W (reprint author), Auburn Univ, Dept Math & Stat, Auburn, AL 36849 USA.

LINEAR ALGEBRA AND ITS APPLICATIONS, 2018; 554 (): 1

Abstract

In [1], the set of refined inertias H-n, for sign patterns is expanded to H-n* for zero-nonzero patterns. Also, it is proved that there are no zero-no......

Full Text Link