Articles with primary mathematical subject classification: 05C15

A proof of the Erdős–Faber–Lovász conjecture

Pages 537-618 by Dong Yeap Kang, Tom Kelly, Daniela Kühn, Abhishek Methuku, Deryk Osthus | From volume 198-2

Counterexamples to Hedetniemi’s conjecture

Pages 663-667 by Yaroslav Shitov | From volume 190-2

Proof of the Lovász conjecture

Pages 965-1007 by Eric Babson, Dmitry N. Kozlov | From volume 165-3