A mathematical proof of four color theorem
Combinatorics
2007-05-23 v2
Abstract
This paper has been withdrawn by the author due to a crucial error in last part of proof.
Keywords
Cite
@article{arxiv.math/0410614,
title = {A mathematical proof of four color theorem},
author = {Han Heewon},
journal= {arXiv preprint arXiv:math/0410614},
year = {2007}
}
Comments
This paper has been withdrawn