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nLab > Latest Changes: ends and coends in a derivator

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    • CommentRowNumber1.
    • CommentAuthorMike Shulman
    • CommentTimeNov 9th 2011

    Created coend in a derivator, with a stub at homotopy coend.

    • CommentRowNumber2.
    • CommentAuthorUrs
    • CommentTimeNov 9th 2011
    • (edited Nov 9th 2011)

    At homotopy coend I have added a pointer to the section at Quillen bifunctor on Quillen bifunctor properties of coends over tensors here.

    • CommentRowNumber3.
    • CommentAuthorUrs
    • CommentTimeNov 9th 2011
    • (edited Nov 9th 2011)

    Created coend in a derivator,

    Interesting. I keep saying to Moritz (who is here) that we should go through lists of applications of derivators such as this, in order to fill the theory with life. But for the time being we seem to be both too busy and travelling too much to get around to it.

    • CommentRowNumber4.
    • CommentAuthorMike Shulman
    • CommentTimeMar 6th 2012

    I added to coend in a derivator a fourth construction using the twisted arrow category, which I learned from Moritz.

1 to 4 of 4

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