Orientable arithmetic matroids
Combinatorics
2020-07-20 v1
Abstract
The theory of matroids has been generalized to oriented matroids and, recently, to arithmetic matroids. We want to give a definition of "oriented arithmetic matroid" and prove some properties like the "uniqueness of orientation".
Cite
@article{arxiv.1805.11888,
title = {Orientable arithmetic matroids},
author = {Roberto Pagaria},
journal= {arXiv preprint arXiv:1805.11888},
year = {2020}
}
Comments
13 pages, 1 figure