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 topicIsbell duality
- Category Latest Changes
- Started by spitters
- Comments 26
- Last comment by David_Corfield
- Last Active Nov 28th 2019

- Discussion Type
- discussion topicbrane
- Category Latest Changes
- Started by Urs
- Comments 4
- Last comment by David_Corfield
- Last Active Nov 28th 2019

- Discussion Type
- discussion topictrace of horizontal to round chord diagrams
- Category Latest Changes
- Started by Urs
- Comments 2
- Last comment by Urs
- Last Active Nov 28th 2019

- Discussion Type
- discussion topic4T relation
- Category Latest Changes
- Started by Urs
- Comments 4
- Last comment by Urs
- Last Active Nov 28th 2019

- Discussion Type
- discussion topicnLab database backups
- Category nLab Technical Matters
- Started by Richard Williamson
- Comments 23
- Last comment by Richard Williamson
- Last Active Nov 27th 2019

- Discussion Type
- discussion topicWhitehead theorem
- Category Latest Changes
- Started by Urs
- Comments 3
- Last comment by Dmitri Pavlov
- Last Active Nov 27th 2019

- Discussion Type
- discussion topicspecial linear Lie algebra
- Category Latest Changes
- Started by Urs
- Comments 1
- Last comment by Urs
- Last Active Nov 27th 2019

- Discussion Type
- discussion topicD-module
- Category Latest Changes
- Started by Urs
- Comments 3
- Last comment by Dmitri Pavlov
- Last Active Nov 27th 2019

- Discussion Type
- discussion topicD3-D5 brane bound state
- Category Latest Changes
- Started by Urs
- Comments 4
- Last comment by Urs
- Last Active Nov 27th 2019

- Discussion Type
- discussion topicKoszul duality
- Category Latest Changes
- Started by David_Corfield
- Comments 2
- Last comment by Dmitri Pavlov
- Last Active Nov 27th 2019

- Discussion Type
- discussion topicweight systems are associated graded of Vassiliev invariants
- Category Latest Changes
- Started by Urs
- Comments 2
- Last comment by Urs
- Last Active Nov 27th 2019

- Discussion Type
- discussion topicLev Rozansky
- Category Latest Changes
- Started by Urs
- Comments 1
- Last comment by Urs
- Last Active Nov 27th 2019

- Discussion Type
- discussion topicJustin Roberts
- Category Latest Changes
- Started by Urs
- Comments 1
- Last comment by Urs
- Last Active Nov 27th 2019

- Discussion Type
- discussion topicLie algebra
- Category Latest Changes
- Started by Urs
- Comments 11
- Last comment by Urs
- Last Active Nov 27th 2019

- Discussion Type
- discussion topicE-string
- Category Latest Changes
- Started by Urs
- Comments 3
- Last comment by Urs
- Last Active Nov 27th 2019

- Discussion Type
- discussion topicblack holes in string theory
- Category Latest Changes
- Started by Urs
- Comments 7
- Last comment by Urs
- Last Active Nov 27th 2019

- Discussion Type
- discussion topicL-infinity-algebra
- Category Latest Changes
- Started by Urs
- Comments 20
- Last comment by Urs
- Last Active Nov 26th 2019

- Discussion Type
- discussion topicD4-D6 brane bound state
- Category Latest Changes
- Started by Urs
- Comments 2
- Last comment by Urs
- Last Active Nov 26th 2019

- Discussion Type
- discussion topicfuzzy funnel
- Category Latest Changes
- Started by Urs
- Comments 2
- Last comment by Urs
- Last Active Nov 26th 2019

- Discussion Type
- discussion topicconvolution product
- Category Latest Changes
- Started by nLab edit announcer
- Comments 1
- Last comment by nLab edit announcer
- Last Active Nov 26th 2019

- Discussion Type
- discussion topicYang-Baxter equations -- contents
- Category Latest Changes
- Started by Urs
- Comments 1
- Last comment by Urs
- Last Active Nov 26th 2019

- Discussion Type
- discussion topic1T relation
- Category Latest Changes
- Started by Urs
- Comments 1
- Last comment by Urs
- Last Active Nov 26th 2019

- Discussion Type
- discussion topicinfinitesimal braid relation
- Category Latest Changes
- Started by Urs
- Comments 2
- Last comment by Urs
- Last Active Nov 26th 2019

- Discussion Type
- discussion topicweight systems are cohomology of loop space of configuration space
- Category Latest Changes
- Started by Urs
- Comments 2
- Last comment by Urs
- Last Active Nov 26th 2019

- Discussion Type
- discussion topicchord diagrams and weight systems -- table
- Category Latest Changes
- Started by Urs
- Comments 1
- Last comment by Urs
- Last Active Nov 26th 2019

- Discussion Type
- discussion topic2T relation
- Category Latest Changes
- Started by Urs
- Comments 2
- Last comment by Urs
- Last Active Nov 26th 2019

- Discussion Type
- discussion topicdifferential cohesive (infinity,1)-topos
- Category Latest Changes
- Started by David_Corfield
- Comments 5
- Last comment by Dmitri Pavlov
- Last Active Nov 25th 2019

- Discussion Type
- discussion topicadjoint functor
- Category Latest Changes
- Started by Urs
- Comments 49
- Last comment by Mike Shulman
- Last Active Nov 25th 2019

- Discussion Type
- discussion topicdark matter
- Category Latest Changes
- Started by Urs
- Comments 28
- Last comment by Urs
- Last Active Nov 25th 2019

- Discussion Type
- discussion topicfiltered objects -- contents
- Category Latest Changes
- Started by Urs
- Comments 1
- Last comment by Urs
- Last Active Nov 25th 2019