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arXiv · 2004.02066

Improved bounds for coloring locally sparse hypergraphs

Fotis Iliopoulos
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Abstract

We show that, for every $k \ge 2$, every $k$-uniform hypergaph of degree $\Delta$ and girth at least $5$ is efficiently $(1+o(1) )(k-1) (\Delta / \ln \Delta )^{ 1/(k-1) } $-list colorable. As an application (and to the best of our knowledge) we obtain the currently best algorithm for list-coloring random hypergraphs of bounded average degree.

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Fotis Iliopoulos. 2020-04-05. Improved bounds for coloring locally sparse hypergraphs. https://arxiv.org/abs/2004.02066

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