Biao Wu

most citedOn a conjecture of Hefetz and Keevash on Lagrangians of intersecting hypergraphs and Turán numbers

6 citations · 6 across the 2 of their papers we have counts for

collaborators

2 papers

math.CO2019

Lagrangian densities of short 3-uniform linear paths and Turán numbers of their extensions

Biao Wu, Yuejian Peng

For a fixed positive integer $n$ and an $r$ -uniform hypergraph $H$ , the Turán number $e x (n, H)$ is the maximum number of edges in an $H$ -free $r$ -uniform hypergraph on $n$ vertices,…

math.CO2017★ 6 cited

On a conjecture of Hefetz and Keevash on Lagrangians of intersecting hypergraphs and Turán numbers

Biao Wu, Yuejian Peng, Pingge Chen

Let $S^{r} (n)$ be the $r$ -graph on $n$ vertices with parts $A$ and $B$ , where the edges consist of all $r$ -tuples with $1$ vertex in $A$ and $r - 1$ vertices in $B$ , and the sizes of $…