Not signed in (Sign In)

A discussion forum about contributions to the nLab wiki and related areas of mathematics, physics, and philosophy.

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

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-theory cohesive-homotopy-type-theory cohomology colimits combinatorics complex-geometry computable-mathematics computer-science constructive constructive-mathematics cosmology definitions deformation-theory descent diagrams differential differential-cohomology differential-equations differential-geometry differential-topology digraphs duality elliptic-cohomology enriched fibration finite foundations functional-analysis functor gauge-theory gebra geometric-quantization geometry goodwillie-calculus graph graphs gravity grothendieck 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 infinity integration integration-theory k-theory lie lie-theory limit limits linear linear-algebra locale localization logic manifolds mathematics measure-theory modal-logic model model-category-theory monads monoidal monoidal-category-theory morphism motives motivic-cohomology multicategories nonassociative noncommutative noncommutative-geometry number-theory of operads operator operator-algebra order-theory 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 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.

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).

- Discussion Type
- discussion topicadjoint functor theorem
- Category Latest Changes
- Started by John Baez
- Comments 7
- Last comment by Dmitri Pavlov
- Last Active Nov 16th 2019

- Discussion Type
- discussion topicF-theory on Spin(7)-manifolds
- Category Latest Changes
- Started by Urs
- Comments 2
- Last comment by Urs
- Last Active Nov 15th 2019

- Discussion Type
- discussion topicredshift
- Category Latest Changes
- Started by Urs
- Comments 1
- Last comment by Urs
- Last Active Nov 15th 2019

- Discussion Type
- discussion topicsupernova
- Category Latest Changes
- Started by Urs
- Comments 1
- Last comment by Urs
- Last Active Nov 15th 2019

- Discussion Type
- discussion topicWitten's Dark Fantasy
- Category Latest Changes
- Started by Urs
- Comments 1
- Last comment by Urs
- Last Active Nov 15th 2019

- Discussion Type
- discussion topicMohamed Rameez
- Category Latest Changes
- Started by Urs
- Comments 1
- Last comment by Urs
- Last Active Nov 15th 2019

- Discussion Type
- discussion topicHarvendra Singh
- Category Latest Changes
- Started by Urs
- Comments 1
- Last comment by Urs
- Last Active Nov 15th 2019

- Discussion Type
- discussion topicisospin
- Category Latest Changes
- Started by Urs
- Comments 1
- Last comment by Urs
- Last Active Nov 15th 2019

- Discussion Type
- discussion topicstrange quark
- Category Latest Changes
- Started by Urs
- Comments 1
- Last comment by Urs
- Last Active Nov 15th 2019

- Discussion Type
- discussion topicdown quark
- Category Latest Changes
- Started by Urs
- Comments 1
- Last comment by Urs
- Last Active Nov 15th 2019

- Discussion Type
- discussion topicup quark
- Category Latest Changes
- Started by Urs
- Comments 1
- Last comment by Urs
- Last Active Nov 15th 2019

- Discussion Type
- discussion topictauon
- Category Latest Changes
- Started by Urs
- Comments 1
- Last comment by Urs
- Last Active Nov 15th 2019

- Discussion Type
- discussion topicflavors of fundamental particles -- table
- Category Latest Changes
- Started by Urs
- Comments 1
- Last comment by Urs
- Last Active Nov 15th 2019

- Discussion Type
- discussion topicYuval Grossman
- Category Latest Changes
- Started by Urs
- Comments 1
- Last comment by Urs
- Last Active Nov 15th 2019

- Discussion Type
- discussion topicL. J. Romans
- Category Latest Changes
- Started by Urs
- Comments 1
- Last comment by Urs
- Last Active Nov 15th 2019

- Discussion Type
- discussion topicmassive type IIA supergravity
- Category Latest Changes
- Started by Urs
- Comments 1
- Last comment by Urs
- Last Active Nov 15th 2019

- Discussion Type
- discussion topicD8-brane
- Category Latest Changes
- Started by Urs
- Comments 2
- Last comment by Urs
- Last Active Nov 15th 2019

- Discussion Type
- discussion topicD=10 supergravity
- Category Latest Changes
- Started by Urs
- Comments 1
- Last comment by Urs
- Last Active Nov 15th 2019

- Discussion Type
- discussion topicstring theory
- Category Latest Changes
- Started by Urs
- Comments 9
- Last comment by Urs
- Last Active Nov 15th 2019

- Discussion Type
- discussion topicHomePage
- Category Latest Changes
- Started by Urs
- Comments 59
- Last comment by Urs
- Last Active Nov 15th 2019

- Discussion Type
- discussion topicsphere
- Category Latest Changes
- Started by Urs
- Comments 6
- Last comment by Guest
- Last Active Nov 14th 2019

- Discussion Type
- discussion topicoctonionic Hopf fibration
- Category Latest Changes
- Started by David_Corfield
- Comments 32
- Last comment by Urs
- Last Active Nov 14th 2019

- Discussion Type
- discussion topicM-theory
- Category Latest Changes
- Started by David_Corfield
- Comments 7
- Last comment by Urs
- Last Active Nov 14th 2019

- Discussion Type
- discussion topicDeletion and re-use of pages
- Category nLab Technical Matters
- Started by Mike Shulman
- Comments 17
- Last comment by Urs
- Last Active Nov 14th 2019

- Discussion Type
- discussion topicJames Bjorken
- Category Latest Changes
- Started by Urs
- Comments 1
- Last comment by Urs
- Last Active Nov 13th 2019

- Discussion Type
- discussion topicstandard model of particle physics
- Category Latest Changes
- Started by Urs
- Comments 7
- Last comment by Urs
- Last Active Nov 13th 2019

- Discussion Type
- discussion topicDp-D(p+4)-brane bound state
- Category Latest Changes
- Started by Urs
- Comments 3
- Last comment by Urs
- Last Active Nov 13th 2019

- Discussion Type
- discussion topicD2-D8 brane bound state
- Category Latest Changes
- Started by Urs
- Comments 1
- Last comment by Urs
- Last Active Nov 13th 2019

- Discussion Type
- discussion topicKaluza-Klein mechanism
- Category Latest Changes
- Started by Urs
- Comments 16
- Last comment by Urs
- Last Active Nov 12th 2019

- Discussion Type
- discussion topicM2-brane
- Category Latest Changes
- Started by Urs
- Comments 7
- Last comment by Urs
- Last Active Nov 12th 2019