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Universal graphs with forbidden wheel minors
Published 21 Sep 2023 in math.CO | (2309.12473v1)
Abstract: Let $W$ be any wheel graph and $\mathcal{G}$ the class of all countable graphs not containing $W$ as a minor. We show that there exists a graph in $\mathcal{G}$ which contains every graph in $\mathcal{G}$ as an induced subgraph.
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