Informace o publikaci
Three-coloring triangle-free graphs on surfaces VI. 3-colorability of quadrangulations
Autoři | |
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Rok publikování | 2024 |
Druh | Článek v odborném periodiku |
Fakulta / Pracoviště MU | |
Citace | |
www | https://www.sciencedirect.com/science/article/abs/pii/S0095895623000965 |
Doi | http://dx.doi.org/10.1016/j.jctb.2023.11.001 |
Klíčová slova | Coloring; Surfaces; Quadrangulations |
Popis | We give a linear-time algorithm to decide 3-colorability (and find a 3-coloring, if it exists) of quadrangulations of a fixed surface. The algorithm also allows to prescribe the coloring for a bounded number of vertices.(c) 2023 Elsevier Inc. All rights reserved. |