List questions from slice-category

Published on 01 Apr 2026 - 9:35

170

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Comma categories of locally finitely presentable categories

Published on 29 Apr 2026 - 16:57

328

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Dual of a Comma Category

Published on 10 May 2026 - 13:07

141

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

Published on 26 Apr 2026 - 3:53

222

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fibered category definition

Published on 10 May 2026 - 9:53

118

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

Published on 25 Mar 2026 - 7:44

315

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When is a category the colimit of its slice categories

Published on 25 Apr 2026 - 20:19

288

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Right adjoint of pullback functor

Published on 01 Apr 2026 - 16:06

98

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Is there a free locally monoidal category?

Published on 23 Apr 2026 - 22:01

53

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base change functor preserves internally projective objects

Published on 25 Mar 2026 - 7:40

91

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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 25 Mar 2026 - 7:45

73

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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 21 Apr 2026 - 15:22

207

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Can we have a category of compactifications?

Published on 26 Apr 2026 - 0:07

671

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Intuition for comma category and slice category?

Published on 26 Apr 2026 - 12:52

100

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

Published on 24 Apr 2026 - 3:23

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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