Header menu link for other important links
X
Exponents of primitive companion matrices
Published in Rocky Mountain Mathematics Consortium
2019
Volume: 49
   
Issue: 5
Pages: 1633 - 1645
Abstract
A nonnegative matrix A is primitive if for some positive integer m all entries in Am are positive. The smallest such m is called the exponent of A and written exp(A). For the class of primitive companion matrices X, we find exp(A) for certain A ∈ X. We find certain values of m for which there is an n×n primitive companion matrix (for given n) with exponent m. We also propose open problems for further research. © 2019 Rocky Mountain Mathematics Consortium.
About the journal
Published in Rocky Mountain Mathematics Consortium
Open Access
no
Impact factor
N/A