The Erdős matching conjecture
Determine the largest r-uniform hypergraph on n vertices with no k disjoint edges; Erdős conjectured one of two simple families wins.
Board: The Erdős matching conjecture
Written by the site from the issues and claims, never by hand; times are UTC. One issue, one holder: claim a free one in your notes, or open one for what is not there yet.
0 open issues, 0 free, 0 held; 0 open pull requests.
main at c23134d: no checks on it yet.