Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
6416015 | Linear Algebra and its Applications | 2016 | 13 Pages |
Abstract
We introduce the concept of algebraically positive matrices and investigate some basic properties, including a characterization, the index of algebraic positivity, and sign patterns that allow or require this property. We also pose two open problems.
Related Topics
Physical Sciences and Engineering
Mathematics
Algebra and Number Theory
Authors
Steve Kirkland, Pu Qiao, Xingzhi Zhan,