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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 bundles calculus categories category category-theory chern-weil-theory cohesion cohesive-homotopy-theory cohesive-homotopy-type-theory cohomology colimits 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 goodwillie-calculus 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 homology homotopy homotopy-theory homotopy-type-theory index-theory integration integration-theory internal-categories k-theory lie-theory limit limits linear linear-algebra locale localization logic mathematics measure-theory modal-logic model model-category-theory monad monoidal monoidal-category-theory morphism motives motivic-cohomology newpage 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 tqft type type-theory universal variational-calculus

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- Discussion Type
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- Category Mathematics, Physics & Philosophy
- Started by David_Corfield
- Comments 6
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- Comments 1
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- discussion topicAxions -- From Higher Gauge Theory to Particle & Cosmology Phenomenology
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- Started by Urs
- Comments 7
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- discussion topicKnowledge and belief
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- Started by David_Corfield
- Comments 42
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- Discussion Type
- discussion topicCatren's recent paper
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- Started by David_Corfield
- Comments 8
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- Discussion Type
- discussion topicInfinity-logical schemes
- Category Mathematics, Physics & Philosophy
- Started by David_Corfield
- Comments 3
- Last comment by David_Corfield
- Last Active Jan 29th 2018

- Discussion Type
- discussion topicformal power series
- Category Mathematics, Physics & Philosophy
- Started by Urs
- Comments 7
- Last comment by Urs
- Last Active Jan 19th 2018

- Discussion Type
- discussion topichigher groupoid principal bundles
- Category Mathematics, Physics & Philosophy
- Started by David_Corfield
- Comments 6
- Last comment by Urs
- Last Active Jan 5th 2018

- Discussion Type
- discussion topicOn 'categories' of quantum field theories
- Category Mathematics, Physics & Philosophy
- Started by David_Corfield
- Comments 5
- Last comment by Urs
- Last Active Jan 3rd 2018

- Discussion Type
- discussion topicType-semantics for quantization
- Category Mathematics, Physics & Philosophy
- Started by David_Corfield
- Comments 111
- Last comment by Mike Shulman
- Last Active Dec 21st 2017

- Discussion Type
- discussion topicTopological and metric spaces as full subcategories of the category of simplicial filters
- Category Mathematics, Physics & Philosophy
- Started by m
- Comments 3
- Last comment by m
- Last Active Dec 20th 2017

- Discussion Type
- discussion topictwisted cohomology
- Category Mathematics, Physics & Philosophy
- Started by domenico_fiorenza
- Comments 49
- Last comment by David_Corfield
- Last Active Dec 19th 2017

- Discussion Type
- discussion topicArithmetic Chern-Simons Theory
- Category Mathematics, Physics & Philosophy
- Started by David_Corfield
- Comments 14
- Last comment by David_Corfield
- Last Active Dec 18th 2017

- Discussion Type
- discussion topiccohomology of Sym of a chain complex
- Category Mathematics, Physics & Philosophy
- Started by Urs
- Comments 2
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- Discussion Type
- discussion topicCoflare differential forms
- Category Mathematics, Physics & Philosophy
- Started by TobyBartels
- Comments 2
- Last comment by Mike Shulman
- Last Active Dec 16th 2017

- Discussion Type
- discussion topicstring diagrams for linearly distributive categories with unit = counit
- Category Mathematics, Physics & Philosophy
- Started by Mike Shulman
- Comments 20
- Last comment by Mike Shulman
- Last Active Dec 14th 2017

- Discussion Type
- discussion topicUnivalence and Galois theory
- Category Mathematics, Physics & Philosophy
- Started by Jrich22
- Comments 52
- Last comment by Mike Shulman
- Last Active Nov 21st 2017

- Discussion Type
- discussion topicenriched homotopy theory
- Category Mathematics, Physics & Philosophy
- Started by David_Corfield
- Comments 6
- Last comment by Mike Shulman
- Last Active Nov 21st 2017

- Discussion Type
- discussion topicsynthetic differential topology
- Category Mathematics, Physics & Philosophy
- Started by Urs
- Comments 11
- Last comment by Urs
- Last Active Nov 13th 2017

- Discussion Type
- discussion topicdistributional solutions to PDEs
- Category Mathematics, Physics & Philosophy
- Started by Urs
- Comments 5
- Last comment by Urs
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- discussion topicIs the notion of an 'n-comma-category' recorded in the literature?
- Category Mathematics, Physics & Philosophy
- Started by Harry Gindi
- Comments 2
- Last comment by Harry Gindi
- Last Active Nov 12th 2017

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- discussion topicBarcan formula
- Category Mathematics, Physics & Philosophy
- Started by David_Corfield
- Comments 1
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- Last Active Nov 8th 2017

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- discussion topicGuarded dependent Type Theory
- Category Mathematics, Physics & Philosophy
- Started by David_Corfield
- Comments 4
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- discussion topicWhen the action groupoid matters
- Category Mathematics, Physics & Philosophy
- Started by David_Corfield
- Comments 14
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- Last Active Nov 6th 2017

- Discussion Type
- discussion topicExact Bimonads on Set
- Category Mathematics, Physics & Philosophy
- Started by Ben_Sprott
- Comments 3
- Last comment by Ben_Sprott
- Last Active Nov 6th 2017

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- discussion topicDo marked simplicial sets form a cohesive quasitopos?
- Category Mathematics, Physics & Philosophy
- Started by Fosco
- Comments 1
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- Last Active Nov 4th 2017

- Discussion Type
- discussion topicadjoint logic
- Category Mathematics, Physics & Philosophy
- Started by David_Corfield
- Comments 46
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- Discussion Type
- discussion topicDeligne's theorem on tensor categories -- relevance for SUSY section
- Category Mathematics, Physics & Philosophy
- Started by sgarush
- Comments 2
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- Last Active Nov 2nd 2017