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arXiv · 2203.13575

Nowhere-zero 3-flows in nilpotently vertex-transitive graphs

Junyang Zhang·Sanming Zhou
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Abstract

We prove that every regular graph of valency at least four whose automorphism group contains a nilpotent subgroup acting transitively on the vertex set admits a nowhere-zero 3-flow.

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Junyang Zhang, Sanming Zhou. 2022-03-25. Nowhere-zero 3-flows in nilpotently vertex-transitive graphs. https://arxiv.org/abs/2203.13575

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