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  1. Created an nLab page on abstract polytopes. Still a work in progress.

    v1, current

    • CommentRowNumber2.
    • CommentAuthorUrs
    • CommentTime1 day ago

    made some cosmetic edits

    diff, v2, current

  2. They look good, thanks Urs. As for the article being a work in progress, I may just leave this article as-is. I would write about regularity of polytopes, but I don’t understand the nLab definition and connotations of flags well enough to be able to effectively translate the definition of regularity into categorical language, and I am actually not particularly knowledgeable on regular abstract polytopes in the normal sense either. Maybe one day I will come back to this, but anyone is free to chip in if they have knowledge on this subject.