Question

"unit" morphism in a closed symmetric monoidal category is an isomorphism

score 173 · Answer 1 · 2026-04-17 21:06:42

173

Views

"unit" morphism in a closed symmetric monoidal category is an isomorphism

Published on 17 Apr 2026 - 21:06

score 37 · Answer 2 · 2026-04-16 14:44:11

37

Views

Composition with left and right unitors in monoidal category

Published on 16 Apr 2026 - 14:44

score 186 · Answer 3 · 2026-04-14 02:14:34

186

Views

About inverse and inductive limits in category theory

Published on 14 Apr 2026 - 2:14

score 180 · Answer 4 · 2026-04-09 06:20:56

180

Views

A question about Kan extensions

Published on 09 Apr 2026 - 6:20

score 165 · Answer 5 · 2026-04-15 13:51:08

165

Views

Functor from $\textbf{set}$ to $R\textbf{-module}$

Published on 15 Apr 2026 - 13:51

score 122 · Answer 6 · 2026-04-09 07:15:25

122

Views

Understanding the Definition of Essentially Surjective

Published on 09 Apr 2026 - 7:15

score 78 · Answer 7 · 2026-04-14 01:06:31

78

Views

Does the functor $\mathbb{Z}_*: PSh(\mathbf{C})\to PSh^{Ab}(\mathbf{C})$ send sheaves to sheaves?

Published on 14 Apr 2026 - 1:06

score 237 · Answer 8 · 2026-04-13 16:29:08

237

Views

Zero arrow is independent of zero object

Published on 13 Apr 2026 - 16:29

score 67 · Answer 9 · 2026-04-15 20:59:24

67

Views

How to prove that a partition of a set is a monomorphism in the category of sets

Published on 15 Apr 2026 - 20:59

score 230 · Answer 10 · 2026-04-15 05:53:51

230

Views

Morita equivalence and Morita duality

Published on 15 Apr 2026 - 5:53

score 70 · Answer 11 · 2026-04-10 19:39:13

70

Views

Very simple question about monoidal functors

Published on 10 Apr 2026 - 19:39

score 1k · Answer 12 · 2026-04-14 09:58:39

1k

Views

Natural isomorphism of hom functors imply isomorphism of objects

Published on 14 Apr 2026 - 9:58

score 811 · Answer 13 · 2026-04-11 05:23:45

811

Views

Sheafification as a limit

Published on 11 Apr 2026 - 5:23

score 526 · Answer 14 · 2026-04-14 20:22:17

526

Views

Is there a notion of "normal subcategory" analgous to the notion of normal subgroup?

Published on 14 Apr 2026 - 20:22

score 102 · Answer 15 · 2026-04-14 07:59:15

102

Views

Is there a category that mathematical statements as objects and implications of statements as arrows?

Published on 14 Apr 2026 - 7:59

List Question

"unit" morphism in a closed symmetric monoidal category is an isomorphism

Composition with left and right unitors in monoidal category

About inverse and inductive limits in category theory

A question about Kan extensions

Functor from $\textbf{set}$ to $R\textbf{-module}$

Understanding the Definition of Essentially Surjective

Does the functor $\mathbb{Z}_*: PSh(\mathbf{C})\to PSh^{Ab}(\mathbf{C})$ send sheaves to sheaves?

Zero arrow is independent of zero object

How to prove that a partition of a set is a monomorphism in the category of sets

Morita equivalence and Morita duality

Very simple question about monoidal functors

Natural isomorphism of hom functors imply isomorphism of objects

Sheafification as a limit

Is there a notion of "normal subcategory" analgous to the notion of normal subgroup?

Is there a category that mathematical statements as objects and implications of statements as arrows?

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