Minho Cho (조민호), Strong Erdős-Hajnal property on chordal graphs and its variants

Room B332 IBS (기초과학연구원)

A graph class $\mathcal{G}$ has the strong Erdős-Hajnal property (SEH-property) if there is a constant $c=c(\mathcal{G}) > 0$ such that for every member $G$ of $\mathcal{G}$, either $G$ or its complement has $K_{m, m}$ as a subgraph where $m \geq \left\lfloor c|V(G)| \right\rfloor$. We prove that the class of chordal graphs satisfies SEH-property with constant

IBS 이산수학그룹 Discrete Mathematics Group
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