Article ID Journal Published Year Pages File Type
4651852 Electronic Notes in Discrete Mathematics 2014 8 Pages PDF
Abstract

The Real Nonnegative Inverse Eigenvalue Problem (RNIEP) is that of characterizing all possible real spectra of nonnegative matrices. In this work we list some inclusion relations between several sufficient conditions and we study the negativity and the realizability margin of a spectrum with respect to these conditions.

Related Topics
Physical Sciences and Engineering Mathematics Discrete Mathematics and Combinatorics