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 comma complex complex-geometry computable-mathematics computer-science constructive cosmology deformation-theory descent diagrams differential differential-cohomology differential-equations differential-geometry digraphs duality elliptic-cohomology enriched fibration finite 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 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.
    • CommentAuthorUrs
    • CommentTimeAug 3rd 2020

    starting something, not done yet

    v1, current

    • CommentRowNumber2.
    • CommentAuthorUrs
    • CommentTimeAug 3rd 2020
    • (edited Aug 3rd 2020)

    now some minimum in place

    Remark 1: We had this already stated in various entries, such as at looping and delooping, but statement and citations there had been somewhat incomplete.

    Remark 2: There is another old nForum thread with the same title, but in a different category: May recognition theorem (in Mathematics, Physics & Philosophy)

    v1, current

    • CommentRowNumber3.
    • CommentAuthorHurkyl
    • CommentTimeDec 10th 2021

    Fixed the indexing. Lurie’s statement equates E nE_n groups with nn-connective spaces, but nn-connective means (n1)(n-1)-connected.

    e.g., the base case equates groups (which are E 1E_1) with pointed connected spaces, but connected means 00-connected.

    diff, v3, current

    • CommentRowNumber4.
    • CommentAuthorHurkyl
    • CommentTimeDec 10th 2021

    Fixed the indexing. Lurie’s statement equates E nE_n groups with nn-connective spaces, but nn-connective means (n1)(n-1)-connected.

    e.g., the base case equates groups (which are E 1E_1) with pointed connected spaces, but connected means 00-connected.

    diff, v3, current

  1. I intend to create a page for the recognition theorem for relative loop spaces in https://msp.org/agt/2020/20-3/p08.xhtml

    As instructed in the How to page, I’m creating the link through this page

    Renato V V

    diff, v5, current