Journal of Applied Mathematics and Physics

Vol.8 No.5(2020), Paper ID 100205, 7 pages

DOI:10.4236/jamp.2020.85065

 

A Logical Proof of the Four Color Problem

 

Yu Wang

 

Secretariat, Pathbreaker Association, Haikou, China

 

Copyright © 2020 Yu Wang et al. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

 

How to Cite this Article

Wang, Y. (2020) A Logical Proof of the Four Color Problem. Journal of Applied Mathematics and Physics, 8, 831-837. doi: 10.4236/jamp.2020.85065.
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