✦ LIBER ✦

The Four-Color Theorem and Mathematical Proof

✍ Scribed by Michael Detlefsen and Mark Luker

Book ID: 115536025
Publisher: Journal of Philosophy, Inc.
Year: 1980
Tongue: English
Weight: 425 KB
Volume: 77
Category: Article
ISSN: 0022-362X
DOI: 10.2307/2025806

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

Toward a language theoretic proof of the

Toward a language theoretic proof of the four color theorem

✍ Bobbe Cooper; Eric Rowland; Doron Zeilberger 📂 Article 📅 2012 🏛 Elsevier Science 🌐 English ⚖ 388 KB

The own character of mathematics discuss

The own character of mathematics discussed with consideration of the proof of the four-color theorem

✍ W. A. Verloren van Themaat 📂 Article 📅 1989 🏛 Springer Netherlands 🌐 English ⚖ 693 KB

Towards a brief proof of the Four-Color

Towards a brief proof of the Four-Color Theorem without using a computer: theorems to be used for proving the Four-Color Theorem

✍ Koji Ohnishi 📂 Article 📅 2009 🏛 Springer Japan 🌐 English ⚖ 519 KB

Lie algebras and the Four Color Theorem

✍ Dror Bar-Natan 📂 Article 📅 1997 🏛 Springer-Verlag 🌐 English ⚖ 410 KB

The four-color theorem is proved

📂 Article 📅 1976 🏛 Elsevier Science 🌐 English ⚖ 29 KB

A new proof of the 6 color theorem

✍ Oleg V. Borodin 📂 Article 📅 1995 🏛 John Wiley and Sons 🌐 English ⚖ 579 KB

## Abstract In 1965 Ringel raised a 6 color problem for graphs that can be stated in at least three different forms. In particular, is it possible to color the vertices and faces of every plane graph with 6 colors so that any two adjacent or incident elements are colored differently? This 6 color p