Generalized Turán problems for Berge hypergraphs

Xiamiao Zhao, Xin Cheng, Dániel Gerbner

Let $\mathcal{H}$ be a hypergraph and $F$ be a graph. If there exists a bijection between the hyperedges of $\mathcal{H}$ and the edges of $F$ such that each hyperedge contains its…