by Yuriy Brun

Abstract:

In this review paper, I introduce graph theory, and discuss the Four Color Theorem. Then I prove several theorems, including Euler's formula and the Five Color Theorem.

Citation:

Yuriy Brun, The four-color theorem, Undergraduate Journal of Mathematics, May 2002, pp. 21–28.

Bibtex:

@article{Brun02four-color, author = {Yuriy Brun}, title = {\href{http://people.cs.umass.edu/brun/pubs/pubs/Brun02four-color.pdf}{The four-color theorem}}, journal = {Undergraduate Journal of Mathematics}, venue = {MIT UJM}, publisher = {{MIT} Department of Mathematics}, address = {Cambridge, {MA}, {USA}}, month = {May}, year = {2002}, pages = {21--28}, abstract = {In this review paper, I introduce graph theory, and discuss the Four Color Theorem. Then I prove several theorems, including Euler's formula and the Five Color Theorem.}, }