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1. • CommentRowNumber1.
   • CommentAuthorUrs
   • CommentTimeSep 7th 2011
   • (edited Sep 7th 2011)
   • PermaLink
   Author: Urs
   Format: MarkdownItexcreated * [[outer automorphism ∞-group]] * [[center of an ∞-group]] (to go with the discussion at [[∞-gerbe]]). There are other notions of "center" of $\infty$-groups. But this is one of them.

   created

   • outer automorphism ∞-group

   • center of an ∞-group

   (to go with the discussion at ∞-gerbe).

   There are other notions of “center” of $\infty$-groups. But this is one of them.