70 citations · 85 across the 18 of their papers we have counts for
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math.CO2016
The Minimum Number of Edges in Uniform Hypergraphs with Property O
Dwight Duffus, Bill Kay, Vojtech Rodl
An oriented k-uniform hypergraph (a family of ordered k-sets) has the ordering property (or Property O) if for every linear order of the vertex set, there is some edge oriented con…
math.CO2016★ 1 cited
The chromatic number of finite type-graphs
Christian Avart, Bill Kay, Christian Reiher +1
By a finite type-graph we mean a graph whose set of vertices is the set of all -subsets of for some integers , and in which two such sets ar…