{"version":"1.0","type":"link","title":"Two-graph - Newikis","description":"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. A regular two-graph has the property that every pair of vertices lies in the same number of triples of the…","provider_name":"Newikis","provider_url":"https://newikis.com","cache_age":86400}