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).
    • CommentRowNumber1.
    • CommentAuthorDavidRoberts
    • CommentTimeSep 15th 2010

    Mike has added to Georges Maltsiniotis a link to an English version of Maltsiniotis’ version of Grothendieck’s version of an oo-groupoid. I can’t believe I missed this on the arXiv yesterday! The French version (or rather, the French predecessor) of this paper is one of those things I wish I could sit down and read in detail and pull apart, but haven’t the time (and the language was a small, but psychological barrier).

    • CommentRowNumber2.
    • CommentAuthorDavidRoberts
    • CommentTimeSep 15th 2010

    There is also a thesis written under Maltsiniotis’ supervision (and with an impressive examining panel!) which I believe has recently been defended. Quite likely this is the timing for the release of the review paper Mike added.

    • CommentRowNumber3.
    • CommentAuthorMike Shulman
    • CommentTimeSep 15th 2010

    I didn’t bother mentioning this on the Forum because I just put up a Cafe post about it, which I assumed everyone here would notice. Perhaps that was unwarranted. (-:

    • CommentRowNumber4.
    • CommentAuthorDavidRoberts
    • CommentTimeSep 15th 2010

    I didn’t know you were going to write a cafe post ;)

    • CommentRowNumber5.
    • CommentAuthorMike Shulman
    • CommentTimeSep 16th 2010

    I thought the post went up before your comments, but maybe it took a while to show up on feed readers. Anyway, this discussion is now silly. (-:

    • CommentRowNumber6.
    • CommentAuthorzskoda
    • CommentTimeSep 16th 2010

    Well, a nice Cafe post :) There is really lots of value coming out of n-community.