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Delay Colouring in Quartic Graphs
2020
Electronic Journal of Combinatorics
Haxell, Wilfong, and Winkler conjectured that every bipartite graph with maximum degree $\Delta$ is $(\Delta + 1)$-delay-colourable. We prove this conjecture in the special case $\Delta = 4$.
doi:10.37236/8215
fatcat:yj57u4pwcjfojcp44sy7cxarfe