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arxiv: 1705.07031 · v1 · pith:GBEAOGRBnew · submitted 2017-05-19 · 🧮 math.CO

Hamilton cycles in infinite cubic graphs

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keywords hamiltoncubiccyclecaseconstructcontainscyclesdegree
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Investigating a problem of B. Mohar, we show that every one-ended Hamiltonian cubic graph with end degree 3 contains a second Hamilton cycle. We also construct two examples showing that this result does not extend to give a third Hamilton cycle, nor that it extends to the two-ended case.

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