Question

Equivalence Between Category of Covering Spaces and Category of Sets with an Action By The Fundamental Groupoid

score 578 · Answer 1 · 2026-03-24 17:49:59

578

Views

Equivalence Between Category of Covering Spaces and Category of Sets with an Action By The Fundamental Groupoid

Published on 24 Mar 2026 - 17:49

score 82 · Answer 2 · 2026-03-25 06:10:08

82

Views

adjunctions from either the category of small categories or the category of groupoids

Published on 25 Mar 2026 - 6:10

score 109 · Answer 3 · 2021-03-18 00:21:25

109

Views

Hopf "algebroid" structure of a groupoid convolution algebra?

Published on 18 Mar 2021 - 0:21

score 289 · Answer 4 · 2026-03-24 06:28:34

289

Views

Pushout of groupoid

Published on 24 Mar 2026 - 6:28

score 105 · Answer 5 · 2021-03-30 14:37:11

105

Views

Explicit description of pullback of $(2,1)$-categories.

Published on 30 Mar 2021 - 14:37

score 460 · Answer 6 · 2026-02-23 17:24:58

460

Views

Good book for self-study of Magmas/Semigroups/etc.?

Published on 23 Feb 2026 - 17:24

score 130 · Answer 7 · 2021-04-19 17:08:22

130

Views

Classical Galois Theory and Groupoids?

Published on 19 Apr 2021 - 17:08

score 186 · Answer 8 · 2021-04-29 09:04:06

186

Views

Is a connected groupoid uniquely determined by its objects and fundamental group?

Published on 29 Apr 2021 - 9:04

score 88 · Answer 9 · 2021-05-24 18:46:20

88

Views

What is the practical benefit of a groupoid structure?

Published on 24 May 2021 - 18:46

score 134 · Answer 10 · 2021-05-26 08:12:56

134

Views

What are groupoids?

Published on 26 May 2021 - 8:12

score 91 · Answer 11 · 2026-03-25 07:45:54

91

Views

(non-)Existence of an endofunctor of $F$ on $g/{\bf B}G^\circlearrowleft$ given the definition of $F$ on objects.

Published on 25 Mar 2026 - 7:45

score 171 · Answer 12 · 2021-06-10 12:20:39

171

Views

Functors making functions natural transformations and vice-versa.

Published on 10 Jun 2021 - 12:20

score 103 · Answer 13 · 2021-07-17 23:12:38

103

Views

Groupoid structure of a kernel pair

Published on 17 Jul 2021 - 23:12

score 95 · Answer 14 · 2026-03-18 03:47:45

95

Views

Without totality: Semigroupoid, Small Category, and Groupoid - how not be closed possible?

Published on 18 Mar 2026 - 3:47

score 174 · Answer 15 · 2026-03-25 16:13:56

174

Views

1-dimensional foliation of surfaces with prescribed graph of foliation

Published on 25 Mar 2026 - 16:13

List Question

Equivalence Between Category of Covering Spaces and Category of Sets with an Action By The Fundamental Groupoid

adjunctions from either the category of small categories or the category of groupoids

Hopf "algebroid" structure of a groupoid convolution algebra?

Pushout of groupoid

Explicit description of pullback of $(2,1)$-categories.

Good book for self-study of Magmas/Semigroups/etc.?

Classical Galois Theory and Groupoids?

Is a connected groupoid uniquely determined by its objects and fundamental group?

What is the practical benefit of a groupoid structure?

What are groupoids?

(non-)Existence of an endofunctor of $F$ on $g/{\bf B}G^\circlearrowleft$ given the definition of $F$ on objects.

Functors making functions natural transformations and vice-versa.

Groupoid structure of a kernel pair

Without totality: Semigroupoid, Small Category, and Groupoid - how not be closed possible?

1-dimensional foliation of surfaces with prescribed graph of foliation

Trending Questions

Popular # Hahtags

Popular Questions