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nLab > Latest Changes: homotopy equalizer

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  1.  
    • CommentRowNumber1.
    • CommentAuthorDmitri Pavlov
    • CommentTimeJan 31st 2021

    Created.

    v1, current

    • CommentRowNumber2.
    • CommentAuthorUrs
    • CommentTimeJan 31st 2021
    • (edited Jan 31st 2021)

    I have made walking equalizer diagram a redirect to parallel morphisms, to make the link work, for the time being.

    (Once you create walking equalizer diagram it’ll be easy to adjust the redirect. But meanwhile the readers don’t get broken links on trivial issues.)

    diff, v3, current

    • CommentRowNumber3.
    • CommentAuthorDmitri Pavlov
    • CommentTimeJan 31st 2021

    Thanks, Urs. I simply added a description of the walking parallel pair to parallel pair.

    I also realized that “walking (co)equalizer diagram” may be amibiguous, since it could also include an object for the coequalizer itself (and this meaning makes more sense, in fact).

    • CommentRowNumber4.
    • CommentAuthorUrs
    • CommentTimeJun 26th 2022
    • (edited Jun 26th 2022)

    I have cross-linked the comment “On computation” (now: “Relation to homotopy pullbacks”, here) with the corresponding discussion here at homotopy pullback and here at Mayer-Vietoris sequence

    diff, v5, current

1 to 4 of 4

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