Chủ Nhật, 18 tháng 4, 2021

Mathematicians Settle the Erdős Coloring Conjecture

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Mathematicians have now confirmed that to paint the sides of a linear hypergraph, you by no means want extra colours than the variety of vertices within the graph.Illustration: Kelsey Houston-EdwardsFifty years in the past, three mathematicians got here up with a graph idea downside that they thought they may clear up on the spot. A …
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