English Erdős–Faber–Lovász conjecture Cited by user 2A00:23C4:C580:2A01:B8BD:1C03:3C37:A29 on 07 Jan 2021 In graph theory, the Erdős–Faber–Lovász conjecture is an unsolved problem about graph coloring, named after Paul Erdős, Vance Faber, and László Lovász, who formulated it…