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Categories fibered in groupoids and the slice category

score 77 · Answer 1 · 2026-05-10 18:04:07

77

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Categories fibered in groupoids and the slice category

Published on 10 May 2026 - 18:04

score 83 · Answer 2 · 2026-04-09 15:52:12

83

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A functor from measure spaces to topological spaces?

Published on 09 Apr 2026 - 15:52

score 71 · Answer 3 · 2026-04-14 01:39:44

71

Views

Functor $[\mathcal{I}\times\mathcal{I},\mathcal{C}]\to[\mathcal{I},\mathcal{C}]$ has a left adjoint

Published on 14 Apr 2026 - 1:39

score 48 · Answer 4 · 2026-04-10 03:59:09

48

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Confused about the definition of (strict) create coequalizers of U-split pairs

Published on 10 Apr 2026 - 3:59

score 379 · Answer 5 · 2026-04-12 23:46:22

379

Views

Can the "structural" equivalence between partitions and equivalence relations be expressed as an isomorphism of categories?

Published on 12 Apr 2026 - 23:46

score 417 · Answer 6 · 2026-04-17 02:41:19

417

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Definition of a contractible category

Published on 17 Apr 2026 - 2:41

score 75 · Answer 7 · 2026-04-16 14:47:40

75

Views

Question about definition and proof of existence of maximal groupoid in a category.

Published on 16 Apr 2026 - 14:47

score 26 · Answer 8 · 2026-04-17 02:35:38

26

Views

Cat-enriched right adjoint

Published on 17 Apr 2026 - 2:35

score 71 · Answer 9 · 2026-04-13 19:49:57

71

Views

How to learn Group Theory and Algebra from a Category Theory background?

Published on 13 Apr 2026 - 19:49

score 151 · Answer 10 · 2026-04-13 03:12:47

151

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Injective map needed in definition of free groups

Published on 13 Apr 2026 - 3:12

score 110 · Answer 11 · 2026-04-11 11:32:00

110

Views

Order relations on natural number objects in topoi, and symmetry

Published on 11 Apr 2026 - 11:32

score 47 · Answer 12 · 2026-04-11 15:02:29

47

Views

Pullback seen as universal cone, arrow wanted

Published on 11 Apr 2026 - 15:02

score 382 · Answer 13 · 2026-04-26 01:34:20

382

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Understanding filtration argument

Published on 26 Apr 2026 - 1:34

score 30 · Answer 14 · 2026-04-17 01:28:13

30

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Reconstructing isomorphisms via the bijection between the corresponding posets of subobjects - Part 2

Published on 17 Apr 2026 - 1:28

score 38 · Answer 15 · 2026-04-16 14:10:16

38

Views

On Atomistic Categories

Published on 16 Apr 2026 - 14:10

List Question

Categories fibered in groupoids and the slice category

A functor from measure spaces to topological spaces?

Functor $[\mathcal{I}\times\mathcal{I},\mathcal{C}]\to[\mathcal{I},\mathcal{C}]$ has a left adjoint

Confused about the definition of (strict) create coequalizers of U-split pairs

Can the "structural" equivalence between partitions and equivalence relations be expressed as an isomorphism of categories?

Definition of a contractible category

Question about definition and proof of existence of maximal groupoid in a category.

Cat-enriched right adjoint

How to learn Group Theory and Algebra from a Category Theory background?

Injective map needed in definition of free groups

Order relations on natural number objects in topoi, and symmetry

Pullback seen as universal cone, arrow wanted

Understanding filtration argument

Reconstructing isomorphisms via the bijection between the corresponding posets of subobjects - Part 2

On Atomistic Categories

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