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Results tagged with hypergraph
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user 113405
Hypergraphs are generalizations of graphs, where edges can be made of more than two vertices.
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Is the chromatic number of hypergraphs downward continuous?
Fred Galvin had conjectured that the answer is "yes" for graphs in [1] (conjecture 2), in his paper he showed that the variation of the problem to induced graphs is consistently false: Assume $2^{\ale …
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