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Four-color problem /

Bibliographic Details
Main Author: Ore, Oystein
Format: Printed Book
Language:English
Published: New York : Academic Press, 1967.
Series:Series of monographs and textbooks
Table of Contents:
  • 1. Planar graphs 2. Bridges and circuits 3. Dual graphs 4. Euler's formula and its concequences 5. Large circuits 6. Colorations 7. Color functions 8. Formulations of the four-color problem 9. Cubic graphs 10. Hadwiger's conjecture 11. Critical graphs 12.