A manual proof of the Four-colour Theorem
General Mathematics
2018-07-09 v2
Abstract
In this paper, we provide an easy proof of the Four-colour Theorem in a special case indeed.
Keywords
Cite
@article{arxiv.1711.00934,
title = {A manual proof of the Four-colour Theorem},
author = {Bin Shen},
journal= {arXiv preprint arXiv:1711.00934},
year = {2018}
}
Comments
The article treats a special case of the planer graphs. For general cases, we should treat in another way