List questions from limits-colimits

Published on 25 Mar 2026 - 11:12

101

Views

Coequalizers in the category of partially ordered sets

Published on 06 Apr 2023 - 9:15

50

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Pushout in categories of Set

Published on 25 Mar 2026 - 7:42

44

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Endofunctor of modules induced from pushout of commutative rings

Published on 25 Apr 2023 - 15:38

245

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Meaning of "small" in category theory

Published on 27 Apr 2023 - 1:20

82

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A monoid $M$ is $\omega$-presentable in the category $M$-$\mathbf{Set}$

Published on 26 Mar 2026 - 14:20

38

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Is the long line a colimit in a suitable category, if not in $\mathbf{Top}$?

Published on 07 May 2023 - 22:34

133

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Explaining in an easy way why the initial object is the colimit of the empty diagram?

Published on 09 May 2023 - 13:29

68

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$\pi_:Ho(Top_)\to Set^{\mathbb N}$ preserves limits

Published on 09 May 2023 - 13:33

157

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Ind-objects with "full support"

Published on 10 May 2023 - 23:00

162

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A space homeomorphic to its own power

Published on 16 May 2023 - 1:05

31

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Dense subsets of Projective Limit from Compact Topological spaces

Published on 17 May 2023 - 17:12

209

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Extending an adjunction using colimits

Published on 26 Mar 2026 - 14:17

46

Views

How the map in proving the direct limit property $\lim\limits_{\to}(M_i\times N)\cong(\lim\limits_{\to}M_i)\times N$ is well defined

Published on 31 May 2023 - 14:09

42

Views

Is the trivial category cocomplete?

Published on 01 Jun 2023 - 9:59

List Question

Example of non representable limits-preserving functor

Coequalizers in the category of partially ordered sets

Pushout in categories of Set

Endofunctor of modules induced from pushout of commutative rings

Meaning of "small" in category theory

A monoid $M$ is $\omega$-presentable in the category $M$-$\mathbf{Set}$

Is the long line a colimit in a suitable category, if not in $\mathbf{Top}$?

Explaining in an easy way why the initial object is the colimit of the empty diagram?

$\pi_:Ho(Top_)\to Set^{\mathbb N}$ preserves limits

Ind-objects with "full support"

A space homeomorphic to its own power

Dense subsets of Projective Limit from Compact Topological spaces

Extending an adjunction using colimits

How the map in proving the direct limit property $\lim\limits_{\to}(M_i\times N)\cong(\lim\limits_{\to}M_i)\times N$ is well defined

Is the trivial category cocomplete?

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