Prove the Brown–Erdős–Sós conjecture

Prove the Brown–Erdős–Sós conjecture concerning the asymptotic maximum size of uniform hypergraphs avoiding prescribed configurations of e edges on v vertices.

Background

The Brown–Erdős–Sós conjecture is presented as a major unresolved problem in extremal hypergraph theory. The paper defines f_t(n,v,e) as the largest size of a t-uniform hypergraph on n vertices in which no v vertices span e edges, and recalls known asymptotic results for particular parameter regimes. The conjecture concerns the remaining extremal behavior beyond those established cases.

References

One of the most challenging, widely unsolved problem is the Brown-ErdH{o}s-Sos conjecture.

A complete dichotomy theorem on the sparse $t$-Uniform Hypergraphicality Problem  (2512.15356 - Miklós et al., 17 Dec 2025) in Section 1, Introduction