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15
Math.TechQA.Club
2026-03-23 18:18:44
131
Views
Is $\mathbf{Cat}/\mathcal{C}\simeq\mathbf{Cat}^{\mathcal C^\mathrm{op}}$ when $\mathcal C$ is a $1$-category?
Published on
23 Mar 2026 - 18:18
#category-theory
#higher-category-theory
#fibration
#grothendieck-construction
#slice-category
68
Views
Quasi-isomorphism of an $A_\infty$ module and its cohomology
Published on
14 Feb 2019 - 16:00
#abstract-algebra
#higher-category-theory
#derived-categories
371
Views
Bousfield-Kan Formula for Homotopy Limits
Published on
28 Feb 2019 - 19:32
#category-theory
#higher-category-theory
61
Views
Regular categories and composite regular epis.
Published on
23 Feb 2026 - 1:17
#category-theory
#higher-category-theory
#pullback
202
Views
0-truncation of infinity-presheaves
Published on
06 Mar 2019 - 11:47
#category-theory
#higher-category-theory
85
Views
Base change of topological operad to any symmetric monoidal model category and $E_n$-algebras outside of $\textbf{Top}$
Published on
22 Mar 2026 - 8:56
#algebraic-topology
#category-theory
#higher-category-theory
#operads
571
Views
Higher inductive type: what for?
Published on
25 Mar 2026 - 14:19
#homotopy-theory
#formal-proofs
#type-theory
#higher-category-theory
#homotopy-type-theory
151
Views
Ind-completion of a 2-category
Published on
23 Mar 2026 - 5:47
#reference-request
#category-theory
#higher-category-theory
#2-categories
75
Views
Monoidal categories in which some tensor products of morphisms are equal
Published on
23 Mar 2019 - 2:55
#category-theory
#terminology
#monoidal-categories
#higher-category-theory
149
Views
Category Theory after CatsNSheaves
Published on
24 Mar 2019 - 21:55
#soft-question
#category-theory
#higher-category-theory
156
Views
Definition of distinguished triangles of the underlying triangulated category of a stable infinity category
Published on
14 Jun 2019 - 19:07
#category-theory
#homotopy-theory
#higher-category-theory
101
Views
Proof all anodyne extensions come from saturating $\Lambda_I^0({}, M)$
Published on
19 Jun 2019 - 5:28
#homotopy-theory
#simplicial-stuff
#higher-category-theory
#model-categories
94
Views
Weak $n$-Category
Published on
24 Jun 2019 - 1:33
#category-theory
#simplicial-stuff
#higher-category-theory
203
Views
Why Strict 2 group is equivalent to Group object in Category of Categories?
Published on
23 Mar 2026 - 7:51
#category-theory
#monoidal-categories
#higher-category-theory
#2-categories
490
Views
Higher categories for category theorists?
Published on
10 Jul 2019 - 21:34
#reference-request
#category-theory
#homotopy-theory
#simplicial-stuff
#higher-category-theory
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