Hypergraph independence polynomials with a zero close to the origin
Combinatorics
2025-07-02 v2
Abstract
For each uniformity , we construct -uniform linear hypergraphs with arbitrarily large maximum degree whose independence polynomial has a root with . This disproves a recent conjecture of Galvin, McKinley, Perkins, Sarantis, and Tetali.
Cite
@article{arxiv.2305.17822,
title = {Hypergraph independence polynomials with a zero close to the origin},
author = {Shengtong Zhang},
journal= {arXiv preprint arXiv:2305.17822},
year = {2025}
}
Comments
5 pages, 1 figures. Correct typos, and incorporate referee feedbacks