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Hypergraph regularity and higher arity VC-dimension

2020/10/01 by Chernikov, Artem, Towsner, Henry · 4 citations
#03C45 #05C35 #05C55 #05C65 #05C75 #Combinatorics (math.CO) #Discrete Mathematics (cs.DM) #FOS: Computer and information sciences #FOS: Mathematics #Logic (math.LO)

paper · doi:10.48550/arxiv.2010.00726

Abstract

We generalize the fact that graphs with small VC-dimension can be approximated by rectangles, showing that hypergraphs with small VCk-dimension (equivalently, omitting a fixed finite (k+1)-partite (k+1)-uniform hypergraph) can be approximated by k-ary cylinder sets. In the language of hypergraph regularity, this shows that when H is a k'-uniform hypergraph with small VCk-dimension for some k

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