| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 4599464 | Linear Algebra and its Applications | 2014 | 10 Pages |
Abstract
The problem of comparing the Perron roots of two n-by-n nonnegative matrices, that differ only in a particular k-by-k principal submatrix, is considered. Several points of view are taken, under varying regularity conditions, and (at most) k polynomial conditions for the comparison are presented.
Keywords
Related Topics
Physical Sciences and Engineering
Mathematics
Algebra and Number Theory
Authors
Susana Furtado, C.R. Johnson, C. Marijuán, M. Pisonero,