1 citations · 1 across the 1 of their papers we have counts for
2 papers
math.CO2019
Petruska's question on planar convex sets
Adam S. Jobson, André E. Kézdy, Jenő Lehel +2
Given convex sets in such that no point of the plane is covered by more than of the sets, is it true that there are two among the convex sets whose union contains…
math.CO2019★ 1 cited
On a conjecture of Szemerédi and Petruska
Adam S. Jobson, André E. Kézdy, Tim Pervenecki
Consider a -uniform hypergraph of order with clique number such that the intersection of all its -cliques is empty. Szemerédi and Petruska proved , for…