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Talk:Perkel graph

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This is the current revision of this page, as edited by Supyovalk (talk | contribs) at 08:32, 29 July 2024 (Assessment: banner shell, Mathematics (Rater)). The present address (URL) is a permanent link to this version.
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Symmetric

[edit]

It seems to me that

  • If it is distance-regular, it must be edge-transitive.
  • If it the skeleton of a regular polytope, it must be vertex-transitive.
  • If it is edge-transitive and vertex-transitive, it must be symmetric.

Does this qualify as "original research", or can I add "symmetric" to its infobox? Maproom (talk) 17:36, 22 August 2015 (UTC)[reply]