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Two-arc-transitive two-valent digraphs of certain ordersKatja Berčič,
Primož Potočnik, 2016, original scientific article
Abstract: The topic of this paper is digraphs of in-valence and out-valence 2 that admit a 2-arc-transitive group of automorphisms. We classify such digraphs that satisfy certain additional conditions on their order. In particular, a classification of those with order ▫$kp$▫ or ▫$kp^{2}$▫ where ▫$k \leq 14$▫ and ▫$p$▫ is a prime can be deduced from the results of this paper.
Keywords: graph, digraph, arc-transitive, order
Published in RUP: 08.08.2016; Views: 2414; Downloads: 119
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