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    • CommentRowNumber1.
    • CommentAuthorUrs
    • CommentTimeOct 26th 2021

    starting an entry (finally) on “singular cohesion”: the square of cohesions of \infty-presheaves over the global orbit category with values in an \infty-topos which itself is cohesive over Grpd Grpd_\infty.

    Not done yet, but need to save

    v1, current

    • CommentRowNumber2.
    • CommentAuthorUrs
    • CommentTimeOct 26th 2021

    David, I am taking the liberty of breaking your lock of the entry, which seems to be from the moment the server took its daily nap 23 minutes ago.

    Let me just add the last things I meant to add, then I am out of the edit box and you can have it.

    • CommentRowNumber3.
    • CommentAuthorDavid_Corfield
    • CommentTimeOct 26th 2021
    • (edited Oct 26th 2021)

    I was just sorting out some typos when it went to sleep. Hopefully I corrected the adjunction after

    This follows formally from the full sub (2,1)-category inclusion


    (For some reason it doesn’t display when I bring it here.)

    • CommentRowNumber4.
    • CommentAuthorUrs
    • CommentTimeOct 26th 2021

    Let’s see if the following displays here:

    Singularities /BGτ 0GOrbits, \Singularities_{/\prec\mathbf{B}G} \underoverset {\hookleftarrow} {\overset{\tau_0}{\longrightarrow}} {\;\;\; \bot \;\;\;} G Orbits \,,

    (There was a blank line in the code, which might have confused the nnForum parser here. Also \boxed seems not to work here on the nnForum. )

    • CommentRowNumber5.
    • CommentAuthorUrs
    • CommentTimeOct 26th 2021

    Okay, I have now finished adding the minimum that I wanted to add here for the moment. There would be much more to say, clearly, but I do need to look into doing something else.

    diff, v4, current

    • CommentRowNumber6.
    • CommentAuthorDavid_Corfield
    • CommentTimeOct 26th 2021

    In the section ’Globally equivariant cohesive homotopy theory’

    carries the following system of adjoint triples of adjoint modalities:

    better to say adjoint quadruples at that stage, and then we see the adjoint triples of adjoint modalities in the following section?

    • CommentRowNumber7.
    • CommentAuthorUrs
    • CommentTimeOct 26th 2021

    Thanks, yes, that’s what I had intended. Fixed now.

    diff, v4, current

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