Finding Perfect Matchings in Dense Hypergraphs
Jie Han, Peter Keevash
2020Year
5Citations
1Top-tier citations
Abstract
We show that for any integers k ≥ 3 and c ≥ 0 there is a polynomial-time algorithm, that given any n-vertex k-uniform hypergraph H with minimum codegree at least n/k – c, finds either a perfect matching in H or a certificate that no perfect matching exists.
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