arXiv · 2002.10350
String graphs have the Erdős-Hajnal property
Abstract
A string graph is the intersection graph of curves in the plane. We prove that there exists an absolute constant $c>0$ such that if $G$ is a string graph on $n$ vertices, then $G$ contains either a clique or an independent set of size at least $n^{c}$.
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István Tomon. 2020-02-24. String graphs have the Erdős-Hajnal property. https://arxiv.org/abs/2002.10350
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