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nLab > Latest Changes: orbifold cohomology

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    • CommentRowNumber101.
    • CommentAuthorDavid_Corfield
    • CommentTimeFeb 21st 2021

    Ok, with your encouragement I’ll give it a go.

    • CommentRowNumber102.
    • CommentAuthorDavid_Corfield
    • CommentTimeFeb 25th 2021

    Peter Scholze has replied to my MO question. That’s right my response that a stable object in a ∞\infty-topos that is relative cohesive over condensed ∞\infty-groupoids (or pyknotic ones anyway) should generate a fracture square?

    • CommentRowNumber103.
    • CommentAuthorUrs
    • CommentTimeMar 9th 2021

    added brief commentary around the references by Schwede (suggesting regarding orbifold cohomology in global homotopy theory) and Juran (spellign it out)

    diff, v42, current

    • CommentRowNumber104.
    • CommentAuthorUrs
    • CommentTimeOct 26th 2021
    • (edited Oct 26th 2021)

    I have removed the bulk of the entry, since that was a set of notes which has meanwhile evolved into polished form in arXiv:2008.01101, while what remained here had meanwhile become notationally inconsistent with both that and related nnLab entries, to the extent that it now would have been serious work to adjust notation.

    So I just removed it for the time being, but added more prominent cross-links with the new entries singular cohesion and singular-smooth infinity-groupoid.

    diff, v44, current

101 to 104 of 104

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