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    • CommentRowNumber1.
    • CommentAuthorMirco Richter
    • CommentTimeJun 14th 2012
    In 'simplicial groups' there is an ambiguous phrase in the Idea section:

    $\bullet$ [a simplicial group is ...] a model for a topological space with a group structure.

    Does that mean:

    ( [a simplicial group is ...] a model for a topological space) with a group structure

    or

    [a simplicial group is ...] a model (for a topological space with a group structure)

    The first version is true, but is the second one true, too? (Means
    a simplicial group is a model for a topological group)
    • CommentRowNumber2.
    • CommentAuthorUrs
    • CommentTimeJun 14th 2012

    The geometric realization of a simplicial group is a topological group. (More invariantly, simplicial groups model all infinity-groups.)

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