Timeline for Classifying space of a colimit of topological categories
Current License: CC BY-SA 3.0
7 events
| when toggle format | what | by | license | comment | |
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| S Apr 29, 2015 at 8:37 | history | suggested | archipelago |
Added tag.
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| Apr 29, 2015 at 8:27 | review | Suggested edits | |||
| S Apr 29, 2015 at 8:37 | |||||
| Apr 29, 2015 at 6:56 | vote | accept | Espen Nielsen | ||
| Apr 29, 2015 at 2:34 | answer | added | Peter May | timeline score: 5 | |
| Apr 28, 2015 at 19:04 | comment | added | Espen Nielsen | I completely overlooked this technical obstacle! That's embarrassing! In the case I am interested in, the colimit is given by taking the colimits on the object and morphism spaces separately, i.e. the colimit commutes with taking composable pairs of morphisms. In taking the realization, I take the singular simplicial set, getting a bisimplicial set, and take the diagonal realization. | |
| Apr 28, 2015 at 18:07 | comment | added | archipelago | How do the colimits in $Cat(Top)$ look like? Are you using the fat realization? | |
| Apr 28, 2015 at 17:59 | history | asked | Espen Nielsen | CC BY-SA 3.0 |