Every Planar Map Is Four Colorable

by Kenneth Appel and Wolfgang Haken

In this volume, the authors present their 1972 proof of the celebrated Four Color Theorem in a detailed but self-contained exposition accessible to a general mathematical audience. An emended version... This description may be from another edition of this product.

• Format: Paperback
• Language: English
• ISBN: 0821851039
• ISBN13: 9780821851036
• Release Date: January 1989
• Publisher: Oxford University Press, USA
• Length: 741 Pages