The excluded minors for lattice path polymatroids
Combinatorics
2021-10-19 v1
Abstract
We find the excluded minors for the minor-closed class of lattice path polymatroids as a subclass of the minor-closed class of Boolean polymatroids. Like lattice path matroids and Boolean polymatroids, there are infinitely many excluded minors, but they fall into a small number of easily-described types.
Cite
@article{arxiv.2110.08434,
title = {The excluded minors for lattice path polymatroids},
author = {Joseph Bonin and Carolyn Chun and Tara Fife},
journal= {arXiv preprint arXiv:2110.08434},
year = {2021}
}
Comments
16 pages, 7 figures