The four-color problem
β Oystein Ore
π Library
π
1967
π Academic Press
π English
β Scribed by Oystein Ore
No coin nor oath required. For personal study only.
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π SIMILAR VOLUMES
Map Coloring Polyhedra and the Four Color Problem - Dolciani Mathematical Expositions
<p>On October 23, 1852, Professor Augustus De Morgan wrote a letter to a colleague, unaware that he was launching one of the most famous mathematical conundrums in history--one that would confound thousands of puzzlers for more than a century. This is the amazing story of how the "map problem" was s