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Size of a 3-uniform linear hypergraph

2013/04/17 by Niraj Khare, Khare, Niraj
Mathematics · #Combinatorics (math.CO) #FOS: Mathematics #math.CO

paper · pdf · doi:10.48550/arxiv.1304.4791

20 pages

arxiv created 2013/04/17 · arxiv updated 2013/04/18

Abstract

This article provides bounds on the size of a 3-uniform linear hypergraph with restricted matching number and maximum degree. In particular, we show that if a 3-uniform, linear family F has maximum matching size ν and maximum degree Δ such that Δ≥ (23)/(6)ν(1+(1)/(ν-1)), then |F|≤ Δν.

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