Vanishing codegree Turán density implies vanishing uniform Turán density

Laihao Ding, Hong Liu, Shuaichao Wang +1

For a $k$-uniform hypergraph (or simply $k$-graph) $F$, the codegree Turán density ${\pi }_{\mathrm{co}}(F)$ is the infimum over all $\alpha$ such that any $n$-vertex $k$-graph $H$ with ever…