inv lve a journal of mathematics How false is Kempe’s proof of the Four Color Theorem? Part II Ellen Gethner, Bopanna Kallichanda, Alexander S. Mentis,

First Page		Document Content
		inv lve a journal of mathematics How false is Kempe’s proof of the Four Color Theorem? Part II Ellen Gethner, Bopanna Kallichanda, Alexander S. Mentis, Add to Reading List Source URL: msp.org Download Document from Source Website File Size: 703,94 KB Share Document on Facebook