Matroid colorings of KKM covers
Combinatorics
2024-11-01 v2
Abstract
We prove a KKM-type theorem for matroid colored families of set coverings of a polytope. This generalizes Gale's colorful KKM theorem as well as recent sparse-colorful variants by Sober\'on, and McGinnis and Zerbib.
Cite
@article{arxiv.2409.03026,
title = {Matroid colorings of KKM covers},
author = {Daniel McGinnis},
journal= {arXiv preprint arXiv:2409.03026},
year = {2024}
}