Turán numbers of general hypergraph star forests

Lin-Peng Zhang, Hajo Broersma, Ligong Wang

Let $\mathcal{F}$ be a family of $r$-uniform hypergraphs, and let $H$ be an $r$-uniform hypergraph. Then $H$ is called $\mathcal{F}$-free if it does not contain any member of $\mat…