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-category 2-category-theory abelian-categories adjoint algebra algebraic algebraic-geometry algebraic-topology analysis analytic-geometry arithmetic arithmetic-geometry beauty bundles calculus categories category category-theory chern-weil-theory cohesion cohesive-homotopy-type-theory cohomology combinatorics comma 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 galois-theory gauge-theory gebra geometric-quantization geometry graph graphs gravity 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 kan lie lie-theory limits linear linear-algebra locale localization logic manifolds mathematics measure-theory modal-logic model model-category-theory monoidal monoidal-category-theory morphism motives motivic-cohomology newpage nonassociative noncommutative noncommutative-geometry number-theory of operads operator operator-algebra order-theory pasting philosophy physics planar 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 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 topickinematics and dynamics
- Category Latest Changes
- Started by Urs
- Comments 11
- Last comment by Todd_Trimble
- Last Active Mar 4th 2019

- Discussion Type
- discussion topicpredicative topos
- Category Latest Changes
- Started by Urs
- Comments 2
- Last comment by nLab edit announcer
- Last Active Mar 4th 2019

- Discussion Type
- discussion topicstring phenomenology
- Category Latest Changes
- Started by Urs
- Comments 13
- Last comment by Urs
- Last Active Mar 4th 2019

- Discussion Type
- discussion topicreflection principle
- Category Latest Changes
- Started by AlexisHazell
- Comments 1
- Last comment by AlexisHazell
- Last Active Mar 4th 2019

- Discussion Type
- discussion topicReeh-Schlieder theorem
- Category Latest Changes
- Started by Tim_van_Beek
- Comments 4
- Last comment by nLab edit announcer
- Last Active Mar 4th 2019

- Discussion Type
- discussion topicNS5-brane
- Category Latest Changes
- Started by Urs
- Comments 6
- Last comment by Urs
- Last Active Mar 4th 2019

- Discussion Type
- discussion topicequivariant Hopf degree theorem
- Category Latest Changes
- Started by Urs
- Comments 3
- Last comment by Urs
- Last Active Mar 3rd 2019

- Discussion Type
- discussion topicfiber bundles in physics
- Category Latest Changes
- Started by Urs
- Comments 14
- Last comment by Urs
- Last Active Mar 3rd 2019

- Discussion Type
- discussion topicKlein geometry
- Category Latest Changes
- Started by Urs
- Comments 3
- Last comment by Urs
- Last Active Mar 3rd 2019

- Discussion Type
- discussion topicsharply smaller cardinal
- Category Latest Changes
- Started by Mike Shulman
- Comments 4
- Last comment by Mike Shulman
- Last Active Mar 3rd 2019

- Discussion Type
- discussion topicdouble complex
- Category Latest Changes
- Started by nLab edit announcer
- Comments 1
- Last comment by nLab edit announcer
- Last Active Mar 2nd 2019

- Discussion Type
- discussion topicrelatively k-compact morphism in an (infinity,1)-category
- Category Latest Changes
- Started by Mike Shulman
- Comments 2
- Last comment by Mike Shulman
- Last Active Mar 2nd 2019

- Discussion Type
- discussion topicZhih-Ahn Jia
- Category Latest Changes
- Started by nLab edit announcer
- Comments 1
- Last comment by nLab edit announcer
- Last Active Mar 1st 2019

- Discussion Type
- discussion topicaccessible functor
- Category Latest Changes
- Started by Urs
- Comments 2
- Last comment by Mike Shulman
- Last Active Mar 1st 2019

- Discussion Type
- discussion topicLocally Presentable and Accessible Categories
- Category Latest Changes
- Started by Mike Shulman
- Comments 2
- Last comment by Mike Shulman
- Last Active Mar 1st 2019

- Discussion Type
- discussion topicequivariant sphere spectrum
- Category Latest Changes
- Started by Urs
- Comments 8
- Last comment by David_Corfield
- Last Active Mar 1st 2019

- Discussion Type
- discussion topicMathML in Chromium
- Category nLab Technical Matters
- Started by DavidRoberts
- Comments 3
- Last comment by Richard Williamson
- Last Active Feb 28th 2019

- Discussion Type
- discussion topicequivariant cohomotopy
- Category Latest Changes
- Started by Urs
- Comments 31
- Last comment by Urs
- Last Active Feb 27th 2019

- Discussion Type
- discussion topicEric Finster
- Category Latest Changes
- Started by David_Corfield
- Comments 8
- Last comment by Mike Shulman
- Last Active Feb 27th 2019

- Discussion Type
- discussion topic500 ISE on rollback
- Category nLab Technical Matters
- Started by Mike Shulman
- Comments 16
- Last comment by Mike Shulman
- Last Active Feb 26th 2019

- Discussion Type
- discussion topicHeyting dimension
- Category Latest Changes
- Started by DavidRoberts
- Comments 1
- Last comment by DavidRoberts
- Last Active Feb 26th 2019

- Discussion Type
- discussion topiccovering dimension
- Category Latest Changes
- Started by Urs
- Comments 3
- Last comment by DavidRoberts
- Last Active Feb 26th 2019

- Discussion Type
- discussion topicGalois connection
- Category Latest Changes
- Started by Stephan A Spahn
- Comments 2
- Last comment by David_Corfield
- Last Active Feb 26th 2019

- Discussion Type
- discussion topic2-functors
- Category nLab
- Started by Alec Rhea
- Comments 8
- Last comment by Alec Rhea
- Last Active Feb 26th 2019

- Discussion Type
- discussion topic2-functor
- Category Latest Changes
- Started by Alec Rhea
- Comments 3
- Last comment by Alec Rhea
- Last Active Feb 26th 2019

- Discussion Type
- discussion topiccrystallographic group
- Category Latest Changes
- Started by David_Corfield
- Comments 5
- Last comment by Urs
- Last Active Feb 26th 2019

- Discussion Type
- discussion topicGAP
- Category Latest Changes
- Started by Urs
- Comments 1
- Last comment by Urs
- Last Active Feb 26th 2019

- Discussion Type
- discussion topicRiemannian orbifold
- Category Latest Changes
- Started by Urs
- Comments 14
- Last comment by Urs
- Last Active Feb 26th 2019

- Discussion Type
- discussion topicHandbook of Homotopy Theory
- Category Latest Changes
- Started by Urs
- Comments 5
- Last comment by DavidRoberts
- Last Active Feb 26th 2019

- Discussion Type
- discussion topicdimension
- Category Latest Changes
- Started by Urs
- Comments 4
- Last comment by Urs
- Last Active Feb 26th 2019