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 categorical categories category category-theory chern-weil-theory cohesion cohesive-homotopy-type-theory cohomology colimits combinatorics complex-geometry computable-mathematics computer-science constructive constructive-mathematics cosmology deformation-theory descent diagrams differential differential-cohomology differential-equations differential-geometry digraphs duality elliptic-cohomology enriched fibration foundations functional-analysis functor galois-theory 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 lie-theory limit limits linear linear-algebra locale localization logic mathematics measure measure-theory modal modal-logic model model-category-theory monad monads monoidal monoidal-category-theory morphism motives motivic-cohomology 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 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 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).

Results 1 to 30 for ** tag "theory"**

Previous Next

- Discussion Type
- discussion topicLiouville cocycle
- Category - Mathematics, Physics & Philosophy
- Started by domenico_fiorenza
- Comments 3
- Last comment by domenico_fiorenza
- Last Active May 28th 2010

- Discussion Type
- discussion topicVery quick question about a lemma from Lurie's Higher Topos Theory
- Category - Mathematics, Physics & Philosophy
- Started by Harry Gindi
- Comments 7
- Last comment by Urs
- Last Active May 31st 2010

- Discussion Type
- discussion topicBen-Zvi notes on gauge theory and representation theory
- Category - Preprints & Publications
- Started by domenico_fiorenza
- Comments 4
- Last comment by Kevin Lin
- Last Active Sep 3rd 2010

- Discussion Type
- discussion topicimpredicativity
- Category - Latest Changes
- Started by Mike Shulman
- Comments 1
- Last comment by Mike Shulman
- Last Active Feb 19th 2011

- Discussion Type
- discussion topicsmall cardinality selection axiom
- Category - Latest Changes
- Started by Mike Shulman
- Comments 2
- Last comment by zskoda
- Last Active Feb 10th 2016

- Discussion Type
- discussion topicStacks of Measures
- Category - nLab General Discussions
- Started by hilbertthm90
- Comments 14
- Last comment by DavidRoberts
- Last Active Sep 17th 2011

- Discussion Type
- discussion topicEnriched Functor Categories
- Category - Mathematics, Physics & Philosophy
- Started by franeb
- Comments 5
- Last comment by franeb
- Last Active Feb 28th 2012

- Discussion Type
- discussion topicstructural induction over categories
- Category Atrium
- Started by Ben_Sprott
- Comments 8
- Last comment by Mike Shulman
- Last Active May 20th 2012

- Discussion Type
- discussion topicConstructive mathematical analysis of recent "Quantum States are Real" publications
- Category Atrium
- Started by Ben_Sprott
- Comments 31
- Last comment by Mike Shulman
- Last Active May 20th 2012

- Discussion Type
- discussion topicHow to name my objects?
- Category - nLab General Discussions
- Started by porton
- Comments 2
- Last comment by DavidRoberts
- Last Active Jun 14th 2012

- Discussion Type
- discussion topicThe (co)algebra for the (co)monad of a light switch, an operationalist view of TQFT
- Category - Mathematics, Physics & Philosophy
- Started by Ben_Sprott
- Comments 1
- Last comment by Ben_Sprott
- Last Active Jun 17th 2012

- Discussion Type
- discussion topicComputational Problems in Extensional Type Theories?
- Category - Mathematics, Physics & Philosophy
- Started by Jon Beardsley
- Comments 14
- Last comment by Urs
- Last Active Sep 8th 2012

- Discussion Type
- discussion topicdecidability
- Category - Latest Changes
- Started by Urs
- Comments 6
- Last comment by Mike Shulman
- Last Active Feb 2nd 2016

- Discussion Type
- discussion topicstrict higher groupoids
- Category - Mathematics, Physics & Philosophy
- Started by ronniegpd
- Comments 1
- Last comment by ronniegpd
- Last Active Sep 13th 2012

- Discussion Type
- discussion topictelescope conjecture
- Category - Latest Changes
- Started by Jon Beardsley
- Comments 1
- Last comment by Jon Beardsley
- Last Active Sep 27th 2012

- Discussion Type
- discussion topicLocal homeomorphisms of n-topoi
- Category - Mathematics, Physics & Philosophy
- Started by DavidCarchedi
- Comments 19
- Last comment by DavidCarchedi
- Last Active Oct 13th 2012

- Discussion Type
- discussion topicroots, weights, etc.
- Category - Latest Changes
- Started by Urs
- Comments 9
- Last comment by TobyBartels
- Last Active Jan 3rd 2013

- Discussion Type
- discussion topicConstruction of enriched end requires enrichment cat to be closed?
- Category - Latest Changes
- Started by joe.hannon
- Comments 6
- Last comment by Todd_Trimble
- Last Active Feb 1st 2013

- Discussion Type
- discussion topicIsabelle
- Category - Latest Changes
- Started by zskoda
- Comments 4
- Last comment by Urs
- Last Active May 26th 2020

- Discussion Type
- discussion topicQFT with defects
- Category - Latest Changes
- Started by Urs
- Comments 2
- Last comment by Tim_Porter
- Last Active Sep 27th 2019

- Discussion Type
- discussion topicNoether's theorem
- Category - Latest Changes
- Started by Urs
- Comments 34
- Last comment by David_Corfield
- Last Active Aug 19th 2018

- Discussion Type
- discussion topicFiorenza on L-infinity algebras of local observables
- Category - Mathematics, Physics & Philosophy
- Started by Urs
- Comments 1
- Last comment by Urs
- Last Active May 28th 2013

- Discussion Type
- discussion topicFinite carry extended residue arithmetic
- Category - Mathematics, Physics & Philosophy
- Started by NicoB
- Comments 1
- Last comment by NicoB
- Last Active May 30th 2013

- Discussion Type
- discussion topicKernel of split epimorphism is cokernel of right-inverse?
- Category - nLab General Discussions
- Started by joe.hannon
- Comments 20
- Last comment by joe.hannon
- Last Active Jun 13th 2013

- Discussion Type
- discussion topicLandau-Ginzburg model
- Category - Latest Changes
- Started by Urs
- Comments 2
- Last comment by Urs
- Last Active Nov 19th 2020

- Discussion Type
- discussion topica k-ring is a morphism of k-algebras?
- Category - nLab General Discussions
- Started by joe.hannon
- Comments 4
- Last comment by Todd_Trimble
- Last Active Aug 8th 2013

- Discussion Type
- discussion topicintensive and extensive
- Category - Latest Changes
- Started by Urs
- Comments 4
- Last comment by Dean
- Last Active Dec 3rd 2019

- Discussion Type
- discussion topicworld sheets for world sheets
- Category - Latest Changes
- Started by Urs
- Comments 3
- Last comment by Urs
- Last Active Jan 22nd 2014

- Discussion Type
- discussion topicAlternative decategorification
- Category - Mathematics, Physics & Philosophy
- Started by Skave
- Comments 5
- Last comment by Tim_Porter
- Last Active Feb 6th 2014

- Discussion Type
- discussion topicGetting n-cats as truncated quasicats
- Category - Mathematics, Physics & Philosophy
- Started by Jon Beardsley
- Comments 13
- Last comment by Jon Beardsley
- Last Active Mar 18th 2014

Results 1 to 30 for ** tag "theory"**

Previous Next