The Four-Color Theorem: History, Topological Foundations, and Idea of Proof by R
97,32 €
It's History. - Topological Version of The Four-Color Theorem. - From Topology to Combinatorics. - The Combinatorial Version of The Four-Color Theorem. - The Quest for Unavoidable Sets. Subtitle History, Topological Foundations, and Idea of Proof.
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