Minimal non-orientable matroids in a projective plane
Combinatorics
2022-02-22 v1
Abstract
We construct a new family of minimal non-orientable matroids of rank three. Some of these matroids embed in Desarguesian projective planes. This answers a question of Ziegler: for every prime power , find a minimal non-orientable submatroid of the projective plane over the -element field.
Keywords
Cite
@article{arxiv.2202.09621,
title = {Minimal non-orientable matroids in a projective plane},
author = {Rigoberto Florez and David Forge},
journal= {arXiv preprint arXiv:2202.09621},
year = {2022}
}
Comments
This paper was published in 2007