A short proof of the Four Colour Theorem
Combinatorics
2024-10-21 v2
Abstract
We make an attempt at proving the Four Colour Theorem in six pages.
Cite
@article{arxiv.2410.09757,
title = {A short proof of the Four Colour Theorem},
author = {Carl Feghali},
journal= {arXiv preprint arXiv:2410.09757},
year = {2024}
}
Comments
An error was identified. In particular, the proof of Lemma 5 is erroneous