Not signed in (Sign In)

Not signed in

Want to take part in these discussions? Sign in if you have an account, or apply for one below

  • Sign in using OpenID

Site Tag Cloud

2-category 2-category-theory abelian-categories adjoint algebra algebraic algebraic-geometry algebraic-topology analysis analytic-geometry arithmetic arithmetic-geometry book bundles calculus categorical categories category category-theory chern-weil-theory cohesion cohesive-homotopy-type-theory cohomology colimits combinatorics complex complex-geometry computable-mathematics computer-science constructive cosmology definitions deformation-theory descent diagrams differential differential-cohomology differential-equations differential-geometry digraphs duality elliptic-cohomology enriched fibration foundation foundations functional-analysis functor gauge-theory gebra geometric-quantization geometry graph graphs gravity grothendieck group group-theory harmonic-analysis higher higher-algebra higher-category-theory higher-differential-geometry higher-geometry higher-lie-theory higher-topos-theory homological homological-algebra homotopy homotopy-theory homotopy-type-theory index-theory integration integration-theory k-theory lie-theory limits linear linear-algebra locale localization logic mathematics measure-theory modal modal-logic model model-category-theory monad monads monoidal monoidal-category-theory morphism motives motivic-cohomology nforum nlab noncommutative noncommutative-geometry number-theory of operads operator operator-algebra order-theory pages pasting philosophy physics pro-object probability probability-theory quantization quantum quantum-field quantum-field-theory quantum-mechanics quantum-physics quantum-theory question representation representation-theory riemannian-geometry scheme schemes set set-theory sheaf simplicial space spin-geometry stable-homotopy-theory stack string string-theory superalgebra supergeometry svg symplectic-geometry synthetic-differential-geometry terminology theory topology topos topos-theory tqft type type-theory universal variational-calculus

Vanilla 1.1.10 is a product of Lussumo. More Information: Documentation, Community Support.

Welcome to nForum
If you want to take part in these discussions either sign in now (if you have an account), apply for one now (if you don't).

nLab > Latest Changes: differential cohomology diagram

Bottom of Page

1 to 11 of 11

  1.  
    • CommentRowNumber1.
    • CommentAuthorDavid_Corfield
    • CommentTimeOct 24th 2018

    Added

    For discussion of the hexagon in an equivariant setting, see

    diff, v56, current

    • CommentRowNumber2.
    • CommentAuthorUrs
    • CommentTimeOct 24th 2018
    • (edited Oct 24th 2018)

    Thanks for the pointer, I had not been aware of this. Have added it also at equivariant cohomology and equivariant de Rham cohomology.

    • CommentRowNumber3.
    • CommentAuthorDavid_Corfield
    • CommentTimeMar 19th 2021

    There’s a talk starting very soon by David Jaz Myers, Modal Fracture for Higher Groups. I wonder how he gets it to wok in this unstable case.

    • CommentRowNumber4.
    • CommentAuthorUrs
    • CommentTimeMar 19th 2021

    Thanks for the pointer! Hadn’t seen that. Sounds interesting. But I think I’ll wait for the slides now. :-)

    • CommentRowNumber5.
    • CommentAuthorDavid_Corfield
    • CommentTimeMar 19th 2021

    They’re available here.

    • CommentRowNumber6.
    • CommentAuthorDavid_Corfield
    • CommentTimeMar 19th 2021

    He’s on Twitter.

    • CommentRowNumber7.
    • CommentAuthorUrs
    • CommentTimeMar 20th 2021

    He’s on Twitter.

    Yes, I know, but I am not following anyone there (anymore). I need to be send a heads-up to see anything happening! :-) But yes, I spotted the slides shortly after saying I’ll wait for them. Yet a bit more shortly after, it was my bedtime (being 9 hours ahead of Pittsburgh here.)

    Now I actually looked through the slides. Just briefly, but it looks neat.

    Have added the pointer here to the entry

    and will be adding it also to fracture square and maybe elsewhere.

    • CommentRowNumber8.
    • CommentAuthorUrs
    • CommentTimeSep 29th 2021

    added pointer to:

    diff, v60, current

    • CommentRowNumber9.
    • CommentAuthorMike Shulman
    • CommentTimeFeb 25th 2022

    I just found out that apparently there’s a version of the differential cohomology hexagon in interpretive dance.

    • CommentRowNumber10.
    • CommentAuthorUrs
    • CommentTimeFeb 26th 2022
    • (edited Feb 26th 2022)

    Yes, it’s cited in the entry as

    But now I see that the links to the videos have rotted away. We’ll have to update this when the editing functionality is back.

    • CommentRowNumber11.
    • CommentAuthorUrs
    • CommentTimeSep 18th 2022

    added pointer to:

    • Jiahao Hu, Characterization of differential K-theory by hexagon diagram [arXiv:2209.04925]

    diff, v64, current

1 to 11 of 11

  1.