Semigroup identities of supertropical matrices
Rings and Algebras
2019-11-14 v1 Combinatorics
Abstract
We prove that, for any , the monoid of all supertropical matrices extending tropical matrices satisfies nontrivial semigroup identities. These identities are carried over to walks on labeled-weighted digraphs with double arcs.
Keywords
Cite
@article{arxiv.1911.05654,
title = {Semigroup identities of supertropical matrices},
author = {Z. Izhakian and G. Merlet},
journal= {arXiv preprint arXiv:1911.05654},
year = {2019}
}
Comments
6 pages