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arXiv · 2411.17780

On Hamilton paths in vertex-transitive graphs of order $10p$

Shaofei Du·Wenjuan Luo·Hao Yu
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Abstract

It was shown by Kutnar, Maru\v si\v c and Zhang in 2012 that every connected vertex-transitive graph of order $10p$, where $p$ is a prime and $p\ne 7$, contains a Hamilton path, except for graphs $X$ arising from the action of PSL$(2, s^m)$ on cosets of $\mathbb{Z}_s^m\rtimes \mathbb{Z}_{\frac{s^m-1}{10}}$, where $s$ is a prime. In this paper, Hamilton cycles of these exceptions $X$ will be found.

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Shaofei Du, Wenjuan Luo, Hao Yu. 2024-11-26. On Hamilton paths in vertex-transitive graphs of order $10p$. https://arxiv.org/abs/2411.17780

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