Not signed in (Sign In)

Start a new discussion

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-categories 2-category 2-category-theory abelian-categories adjoint algebra algebraic algebraic-geometry algebraic-topology analysis analytic-geometry arithmetic arithmetic-geometry bundles calculus categories category category-theory chern-weil-theory cohesion cohesive-homotopy-type-theory cohomology colimits combinatorics complex complex-geometry computable-mathematics computer-science constructive constructive-mathematics cosmology deformation-theory descent diagrams differential differential-cohomology differential-equations differential-geometry differential-topology digraphs duality elliptic-cohomology enriched fibration foundations functional-analysis functor gauge-theory gebra geometric-quantization geometry graph graphs gravity 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 internal-categories k-theory lie-theory limits linear linear-algebra locale localization logic mathematics measure measure-theory modal modal-logic model model-category-theory monads monoidal monoidal-category-theory morphism motives motivic-cohomology multicategories newpage 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 science set set-theory sheaf simplicial space spin-geometry stable-homotopy-theory string string-theory subobject superalgebra supergeometry svg symplectic-geometry synthetic-differential-geometry terminology theory topology topos topos-theory 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

Show all

211 to 240 of 8787

  1. <
  2. 1
  3. ...
  4. 4
  5. 5
  6. 6
  7. 7
  8. 8
  9. 9
  10. 10
  11. 11
  12. ...
  13. 293
  14. >

    • stub entry, for the moment just to record the reference

      v1, current

    • Page created, but author did not leave any comments.

      v1, current

    • made explicit that for a normal subgroup N⊂GN \subset G its “Weyl group” in the sense of W HG≔(N GH)/HW_H G \coloneqq (N_G H)/H coincides with the plain quotient group G/NG/N.

      diff, v8, current

    • added to modality a minimum of pointers to the meaning in philosophy (Kant).

    • Specker sequences for non-computable numbers of interest in their own right.

      diff, v4, current

    • added to orientifold some basic notions on orientifold circle nn-bundles.

    • beginning to record some references – but nothing else here yet

      v1, current

    • Added result discussed at the Cafe that tensor products of symmetric pseudomonoids are a weak 2-coproduct.

      diff, v9, current

    • Creating a page with the basic information on the Math-Phys-Cat group.

      v1, current

    • Edit to: GUT by Urs Schreiber at 2018-04-01 01:21:13 UTC.

      Author comments:

      added pointer to textbook account

    • starting something – not done yet but need to save

      v1, current

    • starting something – not done yet, but need to save

      v1, current

    • I have received an email asking for clarification at the (old) entry equivalence of 2-categories, as to the meaning of “essentially full”. I have briefly added a parenthetical “i.e. essentially surjective on hom-categories”. But the entry deserves to be expanded a bit more, maybe somebody feels inspired to do so?

211 to 240 of 8787

  1. <
  2. 1
  3. ...
  4. 4
  5. 5
  6. 6
  7. 7
  8. 8
  9. 9
  10. 10
  11. 11
  12. ...
  13. 293
  14. >
Top of Page