Talk:Two-graph
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Relation to hypergraphs
[edit]So, if I understand correctly, a two-graph is actually a 3-uniform hypergraph? SyP (talk) 16:57, 13 May 2016 (UTC)
It's much better to define something without mentioning the (as-yet) undefined thing in its own definition
[edit]The first sentence reads as follows:
"In mathematics, a two-graph is a set of unordered triples chosen from a finite vertex set X, such that every unordered quadruple from X contains an even number of triples of the two-graph."
I hope someone knowledgeable about two-graphs can fix this problem.