The smallest $I_5$-free and triangle-free binary matroids
Combinatorics
2020-11-03 v1
Abstract
We determine the smallest simple triangle-free binary matroids that have no five-element independent flat. This solves a special case of a conjecture of Nelson and Norin.
Cite
@article{arxiv.2011.00151,
title = {The smallest $I_5$-free and triangle-free binary matroids},
author = {Peter Nelson and Kazuhiro Nomoto},
journal= {arXiv preprint arXiv:2011.00151},
year = {2020}
}