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nLab > Latest Changes: Introduction to Homotopy Theory

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  1. Fixed a LaTeX typo in Remark 3.12. I’m not an expert so could someone double-check?

    diff, v141, current

  2. Maybe trivial but the homotopies of homotopy equivalences should go from XxI to X and not XxI to Y and analogous the homotopy inverse. I am no expert so hopefully I did not have a mental breakdown or something :).

    Anonymous

    diff, v145, current

    • CommentRowNumber3.
    • CommentAuthorUrs
    • CommentTimeMay 24th 2020

    Sure, thanks!

  4. minor typos; double smash is not a quotient over double wedge

    Arsen

    diff, v152, current

  5. fix typos

    cmcmA20

    diff, v166, current

    • CommentRowNumber6.
    • CommentAuthorUrs
    • CommentTimeNov 4th 2023

    added a remark (here) making more explicit that, in a category of fibrant objects, products preserve weak equivalences (which is used later on but was previously not referenced to the relevant lemma).

    diff, v170, current

1 to 6 of 6

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