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 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 sheaves 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
    • CommentTimeJun 10th 2020

    have added another basic example: Colimit of a representable functor (here)

    diff, v45, current

    • CommentRowNumber2.
    • CommentAuthorDavid_Corfield
    • CommentTimeJun 10th 2020

    Why Groupoids Groupoids_{\infty} rather than nLab’s usual Grpd\infty Grpd?

    • CommentRowNumber3.
    • CommentAuthorUrs
    • CommentTimeJun 10th 2020

    Just changed my personal preference for the notation. I think it’s okay as long as it’s clear.

  1. Just correcting a letter which should have been upercase in order to make sense.

    Anonymous

    diff, v48, current

    • CommentRowNumber5.
    • CommentAuthorUrs
    • CommentTimeApr 20th 2023
    • (edited Apr 20th 2023)

    to the beginning of the section “In functor categories” (here) I added missing pointer to the entry limits of functors are computed pointwise

    (which just goes to show how woefully neglected this entry here is…)

    [edit: in fact, that section previously consisted of its headline only, since the following discussion of colimits over representables was only accidentally placed under this headline…]

    diff, v50, current