A Note On Potentially Power-Positive Sign Patterns

Ber-Lin Yu, Ting-Zhu Huang
2011 Zenodo  
In this note, some properties of potentially powerpositive sign patterns are established, and all the potentially powerpositive sign patterns of order ≤ 3 are classified completely.
doi:10.5281/zenodo.1330626 fatcat:z4glbsl53jexhelujvp2fme6ke