List questions from slice-category

Published on 12 Oct 2015 - 22:21

168

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Comma categories of locally finitely presentable categories

Published on 05 May 2017 - 9:32

315

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Dual of a Comma Category

Published on 23 Mar 2026 - 9:44

122

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Is the overcategory $C_{/p}$ a subcategory of the $\infty$-category $\operatorname{Fun}(K^{\vartriangleleft}, C)$?

Published on 24 Mar 2026 - 19:45

194

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fibered category definition

Published on 25 Mar 2026 - 4:41

117

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What is the meaning of a monomorphism in $S/X$ being "fiberwise"?

Published on 11 Oct 2020 - 17:36

301

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When is a category the colimit of its slice categories

Published on 24 Mar 2026 - 17:35

286

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Right adjoint of pullback functor

Published on 09 Feb 2021 - 15:43

87

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Is there a free locally monoidal category?

Published on 25 Mar 2026 - 4:14

52

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base change functor preserves internally projective objects

Published on 10 May 2021 - 21:43

90

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

Published on 02 Jun 2021 - 11:04

61

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Problem with Awodey's Category Theory Exercise 8.11, showing Sets/X is cartesian closed using a specific hint.

Published on 23 Mar 2026 - 21:41

193

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Can we have a category of compactifications?

Published on 24 Mar 2026 - 3:04

654

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Intuition for comma category and slice category?

Published on 24 Mar 2026 - 10:38

89

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Meaning of being isomorphic over/under $c$ in category theory

Published on 24 Mar 2026 - 10:42

List Question

Slice and comma categories in French

Comma categories of locally finitely presentable categories

Dual of a Comma Category

Is the overcategory $C_{/p}$ a subcategory of the $\infty$-category $\operatorname{Fun}(K^{\vartriangleleft}, C)$?

fibered category definition

What is the meaning of a monomorphism in $S/X$ being "fiberwise"?

When is a category the colimit of its slice categories

Right adjoint of pullback functor

Is there a free locally monoidal category?

base change functor preserves internally projective objects

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

Problem with Awodey's Category Theory Exercise 8.11, showing Sets/X is cartesian closed using a specific hint.

Can we have a category of compactifications?

Intuition for comma category and slice category?

Meaning of being isomorphic over/under $c$ in category theory

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