Abstract
Supertropical matrix theory was investigated in [Citation6], whose terminology we follow. In this work we investigate eigenvalues, characteristic polynomials and coefficients of characteristic polynomials of supertropical matrices and their powers, and obtain the analog to the basic property of matrices that any power of an eigenvalue of a matrix is an eigenvalue of the corresponding power of the matrix.
2010 Mathematics Subject Classification:
ACKNOWLEDGMENTS
This article is part of the author's Ph.D. thesis, which was written at Bar-Ilan University under the supervision of Prof. L. H. Rowen.
Notes
Communicated by M. Cohen.