List questions from limits-colimits

Published on 22 Jul 2019 - 3:17

59

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Arrows $A\to L$ correspond to cones on $D$ with vertex $A$

Published on 22 Jul 2019 - 5:16

101

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Secound countable inverse limit is essentially countable

Published on 25 Jul 2019 - 16:08

219

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Subgroup of global sections with support contained in a closed subset

Published on 25 Jul 2019 - 18:11

431

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The free completion of a category under sifted colimits

Published on 25 Mar 2026 - 14:25

430

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coequalizer of simplicial sets

Published on 01 Aug 2019 - 1:15

163

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Filtered colimit and directed colimit, Example

Published on 22 Mar 2026 - 22:19

321

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Coequalizer in the category of monoids

Published on 25 Mar 2026 - 10:55

143

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How can I prove the following isomorphism?

Published on 25 Mar 2026 - 4:39

266

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Colimit of a lax monoidal functor is a monoid

Published on 19 Aug 2019 - 23:19

314

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Homotopy coherence

Published on 24 Aug 2019 - 22:12

589

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Proving colimit could be expressed by coequalizer and coproduct by reducing to the case of limits in $\mathrm{Set}$

Published on 27 Aug 2019 - 8:41

101

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Are (co)limits of topological rings in $\mathsf{Ring}$ with continuous legs always a (co)limit in $\mathsf{Top}$ for a suitable topology?

Published on 25 Mar 2026 - 1:18

406

Views

Do colimits/limits exist in category of enriched categories?

Published on 02 Sep 2019 - 0:07

122

Views

Completion of a stalk not integral domain

Published on 22 Mar 2026 - 23:25

List Question

Why is the Dimension of a Stalk Well Defined?

Arrows $A\to L$ correspond to cones on $D$ with vertex $A$

Secound countable inverse limit is essentially countable

Subgroup of global sections with support contained in a closed subset

The free completion of a category under sifted colimits

coequalizer of simplicial sets

Filtered colimit and directed colimit, Example

Coequalizer in the category of monoids

How can I prove the following isomorphism?

Colimit of a lax monoidal functor is a monoid

Homotopy coherence

Proving colimit could be expressed by coequalizer and coproduct by reducing to the case of limits in $\mathrm{Set}$

Are (co)limits of topological rings in $\mathsf{Ring}$ with continuous legs always a (co)limit in $\mathsf{Top}$ for a suitable topology?

Do colimits/limits exist in category of enriched categories?

Completion of a stalk not integral domain

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