The Four-Color Theorem Gets a Rare New Proof | Quanta Magazine
- By revisiting the famous problem — which was controversially solved in the 1970s with the help of computers — mathematicians have gained important new insights into the nature of graphs.
- The four-color theorem is simple to state: Given a contiguous map, is it possible to color each region with one of four colors such that no neighboring regions share a color?
- Vico Santos for Quanta Magazine Introduction Some math problems continue to haunt researchers long after they’ve been solved.
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- By revisiting the famous problem — which was controversially solved in the 1970s with the help of computers — mathematicians have gained important new insights into the nature of graphs.
- The four-color theorem is simple to state: Given a contiguous map, is it possible to color each region with one of four colors such that no neighboring regions share a color?
- Vico Santos for Quanta Magazine Introduction Some math problems continue to haunt researchers long after they’ve been solved.
Sources: Quantamagazine