Structural graph theory
March 06, 2020 EDT

Planar graphs have bounded nonrepetitive chromatic number

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Dujmović, Vida, Louis Esperet, Gwenaël Joret, Bartosz Walczak, and David R. Wood. 2020. “Planar Graphs Have Bounded Nonrepetitive Chromatic Number.” Advances in Combinatorics, March. https://doi.org/10.19086/aic.12100.