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2-category 2-category-theory abelian-categories adjoint algebra algebraic algebraic-geometry algebraic-topology analysis analytic-geometry arithmetic arithmetic-geometry beauty book bundles calculus categorical categories category category-theory chern-weil-theory cohesion cohesive-homotopy-theory cohesive-homotopy-type-theory cohomology colimits combinatorics complex complex-geometry computable-mathematics computer-science constructive cosmology deformation-theory descent diagrams differential differential-cohomology differential-equations differential-geometry digraphs duality elliptic-cohomology enriched fibration foundation foundations functional-analysis functor 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-theory limits linear linear-algebra locale localization logic mathematics 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 tqft type type-theory universal variational-calculus

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- Discussion Type
- discussion topicgroupoid
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- Started by Urs
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- Discussion Type
- discussion topicmodules over Lie groupoid convolution algebras
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- Discussion Type
- discussion topiccentrally extended groupoid
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- discussion topicGoldblatt-Thomason theorem
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- Discussion Type
- discussion topicThe category of synthetic cartesian spaces as a semidirect product of categories
- Category nLab General Discussions
- Started by Dmitri Pavlov
- Comments 5
- Last comment by Mike Shulman
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- Discussion Type
- discussion topicfoliation of a Lie groupoid
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- Discussion Type
- discussion topicLie algebroid-groupoid
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- Discussion Type
- discussion topicfoliation of a Lie algebroid
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- Discussion Type
- discussion topicdouble Lie algebroid
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- Discussion Type
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- Discussion Type
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- Discussion Type
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- Discussion Type
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- Discussion Type
- discussion topicapostrophes in page titles lead to weird behaviour
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- Discussion Type
- discussion topic(co)isotropic subspaces - table
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- Category Mathematics, Physics & Philosophy
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- Discussion Type
- discussion topicmodel structure on dg-algebras over an operad
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- Discussion Type
- discussion topicDiscrete event systems
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- Discussion Type
- discussion topic"The" category of sets
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- Comments 27
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- Last Active Mar 12th 2013

- Discussion Type
- discussion topicMathematics beyond Goedel incompleteness and lack of soundness/completeness of higher-order logics
- Category Mathematics, Physics & Philosophy
- Started by tomr
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- Discussion Type
- discussion topiccogroups as application of coalgebras
- Category Mathematics, Physics & Philosophy
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- Discussion Type
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- Comments 32
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- Discussion Type
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- Discussion Type
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- Discussion Type
- discussion topicHomotopy types modeled by weakly groupoidal strict n-categories
- Category nLab General Discussions
- Started by Harry Gindi
- Comments 30
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- Discussion Type
- discussion topicLinear independence
- Category Latest Changes
- Started by TobyBartels
- Comments 1
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- Last Active Mar 3rd 2013

- Discussion Type
- discussion topicDiagrams for HoTT
- Category Mathematics, Physics & Philosophy
- Started by David_Corfield
- Comments 3
- Last comment by David_Corfield
- Last Active Mar 2nd 2013

- Discussion Type
- discussion topicWhat is the terminal object in the category of sheaves?
- Category nLab General Discussions
- Started by joe.hannon
- Comments 3
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- Last Active Feb 28th 2013

- Discussion Type
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- Started by Urs
- Comments 11
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- Discussion Type
- discussion topicsimplicial presheaves that are partly sheaves
- Category Mathematics, Physics & Philosophy
- Started by Mike Shulman
- Comments 1
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- Discussion Type
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- Comments 2
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- Last Active Feb 26th 2013

- Discussion Type
- discussion topicArtin-Mazur codiagonal
- Category Latest Changes
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- Comments 3
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- Discussion Type
- discussion topicDifferentiation of Lie infinity groupoids
- Category Mathematics, Physics & Philosophy
- Started by Mirco Richter
- Comments 24
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- Discussion Type
- discussion topicgeneric proofs and AC
- Category Latest Changes
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- Comments 16
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- Last Active Feb 22nd 2013

- Discussion Type
- discussion topicOver (oo,1)-category ... again
- Category nLab General Discussions
- Started by Mirco Richter
- Comments 12
- Last comment by Mike Shulman
- Last Active Feb 22nd 2013

- Discussion Type
- discussion topicalgebraically free monad
- Category nLab General Discussions
- Started by Todd_Trimble
- Comments 4
- Last comment by Todd_Trimble
- Last Active Feb 21st 2013

- Discussion Type
- discussion topicAtiyah and Courant Lie n-algebroids in homotopy type theory
- Category Mathematics, Physics & Philosophy
- Started by Urs
- Comments 2
- Last comment by Urs
- Last Active Feb 19th 2013

- Discussion Type
- discussion topicTruth eventually and almost everywhere
- Category Latest Changes
- Started by TobyBartels
- Comments 1
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- Discussion Type
- discussion topicfree field theory
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- Discussion Type
- discussion topictopology on crossed modules
- Category Mathematics, Physics & Philosophy
- Started by elif
- Comments 7
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- Last Active Feb 17th 2013

- Discussion Type
- discussion topicThomason's homotopy colimit theorem
- Category Latest Changes
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- Comments 3
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- Last Active Feb 16th 2013

- Discussion Type
- discussion topicwhat is the meaning of the determinant of a finite relation?
- Category Mathematics, Physics & Philosophy
- Started by David Tanzer
- Comments 14
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- Discussion Type
- discussion topicconstruction for the basis of an infinite Boolean vector space?
- Category Mathematics, Physics & Philosophy
- Started by David Tanzer
- Comments 6
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- Last Active Feb 15th 2013