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On a construction by Giudici and Parker on commuting graphs of groups
Journal of Combinatorial Theory Series A ( IF 1.1 ) Pub Date : 2022-07-27 , DOI: 10.1016/j.jcta.2022.105666 Giovanni Cutolo
中文翻译:
关于 Giudici 和 Parker 关于组通勤图的构造
更新日期:2022-07-27
Journal of Combinatorial Theory Series A ( IF 1.1 ) Pub Date : 2022-07-27 , DOI: 10.1016/j.jcta.2022.105666 Giovanni Cutolo
Given a connected graph Δ, a group G can be constructed in such a way that Δ is often isomorphic to a subgraph of the commuting graph of G. We show that, with one exception, is connected, and in this latter case its diameter is at most that of Δ. If Δ is a path of length , then .
中文翻译:
关于 Giudici 和 Parker 关于组通勤图的构造
给定一个连通图 Δ,可以构造一个群G ,使得 Δ 通常同构于通勤图的子图的G。我们证明,除了一个例外,是相连的,在后一种情况下,它的直径最多为 Δ。如果 Δ 是一条长度为, 然后.