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arXiv · 1104.5009

3-List Colouring Permutation Graphs

Jessica Enright·Lorna Stewart
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Abstract

3-list colouring is an NP-complete decision problem. It is hard even on planar bipartite graphs. We give a polynomial-time algorithm for solving 3-list colouring on permutation graphs.

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Jessica Enright, Lorna Stewart. 2011-04-26. 3-List Colouring Permutation Graphs. https://arxiv.org/abs/1104.5009

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