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    • CommentRowNumber1.
    • CommentAuthorUrs
    • CommentTimeApr 5th 2010

    The minute before I had entered offline territory a few days ago, I had expanded the list of examples of (commuting) diagrams at diagram.

    • CommentRowNumber2.
    • CommentAuthorMike Shulman
    • CommentTimeApr 6th 2010

    I added a few more, and also improved (I hope) the introduction.

    • CommentRowNumber3.
    • CommentAuthorEric
    • CommentTimeApr 6th 2010
    • (edited Apr 6th 2010)

    Edit: Changed this comment to a question.

    Is Quiv on diagram the category of free categories on graphs or is it the same thing as DiGraph as defined on directed graph?

    • CommentRowNumber4.
    • CommentAuthorHarry Gindi
    • CommentTimeApr 6th 2010
    I just checked the page, and it means the non-John Baez version of quiver.
    • CommentRowNumber5.
    • CommentAuthorEric
    • CommentTimeApr 6th 2010

    Thanks Harry. That's what I thought. So Quiv and DiGraph mean the same thing.

    • CommentRowNumber6.
    • CommentAuthorDavid_Corfield
    • CommentTimeOct 31st 2017

    We had the definitions of limit and colimit as terminal and initial (co)cones round the wrong way, so have corrected at diagram.

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