English

A Lov\'asz-Kneser theorem for triangulations

Combinatorics 2025-11-03 v1

Abstract

We show that the Kneser graph of triangulations of a convex nn-gon has chromatic number n2n-2.

Cite

@article{arxiv.2510.27689,
  title  = {A Lov\'asz-Kneser theorem for triangulations},
  author = {Anton Molnar and Cosmin Pohoata and Michael Zheng and Daniel G. Zhu},
  journal= {arXiv preprint arXiv:2510.27689},
  year   = {2025}
}

Comments

16 pages, 7 figures

R2 v1 2026-07-01T07:16:02.329Z