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arXiv · 1110.1693

On the strong chromatic index and maximum induced matching of tree-cographs and permutation graphs

Ton Kloks·Chin-Ting Ung·Yue-Li Wang
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Abstract

We show that there exist linear-time algorithms that compute the strong chromatic index and a maximum induced matching of tree-cographs when the decomposition tree is a part of the input. We also show that there exists an efficient algorithm for the strong chromatic index of permutation graphs.

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Ton Kloks, Chin-Ting Ung, Yue-Li Wang. 2011-10-08. On the strong chromatic index and maximum induced matching of tree-cographs and permutation graphs. https://arxiv.org/abs/1110.1693

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