16 citations · 192 across the 105 of their papers we have counts for
8 papers · 2 filters
The feasible region of hypergraphs
Xizhi Liu, Dhruv Mubayi
Let be a family of -uniform hypergraphs. The feasible region of is the set of points in the unit square such that there exis…
A hypergraph Turán problem with no stability
Xizhi Liu, Dhruv Mubayi
A fundamental barrier in extremal hypergraph theory is the presence of many near-extremal constructions with very different structures. Indeed, the classical constructions due to K…
A note on pseudorandom Ramsey graphs
Dhruv Mubayi, Jacques Verstraete
For fixed , we prove that if optimal -free pseudorandom graphs exist, then the Ramsey number as . Our method also improv…
Extremal problems for convex geometric hypergraphs and ordered hypergraphs
Zoltán F\" uredi, Tao Jiang, Alexandr Kostochka +2
An ordered hypergraph is a hypergraph whose vertex set is linearly ordered, and a convex geometric hypergraph is a hypergraph whose vertex set is cyclically ordered. Extremal probl…
Partitioning ordered hypergraphs
Zoltán F\" uredi, Tao Jiang, Alexandr Kostochka +2
An {\em ordered -graph} is an -uniform hypergraph whose vertex set is linearly ordered. Given , an ordered -graph is {\em interval} -{\em partite} if…
Maximum -free subgraphs
Dhruv Mubayi, Sayan Mukherjee
Given a family of hypergraphs , let denote the largest size of an -free subgraph that one is guaranteed to find in every hypergraph with $…