English

Topologically Fragmental Space and the Proof of Hadwiger's Conjecture

General Mathematics 2007-05-23 v3

Abstract

A topological space is introduced in this paper. Just liking the plane, it's continuous, however its n+1n+1 regions couldn't be mutually adjacent. Some important phenomenon about its cross-section are discussed. The geometric generating element of the coloring region-map is also an important concept. Every nn-coloring region map is in the cross-section set of an nn-color geometric generating element. The proof of four color theorem and Hadwiger's conjecture is obtained by researching them and their cross-sections. And we can see in the context, that those conjectures are not of graph theory, but such topological space.

Keywords

Cite

@article{arxiv.math/0311475,
  title  = {Topologically Fragmental Space and the Proof of Hadwiger's Conjecture},
  author = {Cao Zexin},
  journal= {arXiv preprint arXiv:math/0311475},
  year   = {2007}
}

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