Timeline for Classifying space BG and contractable space EG
Current License: CC BY-SA 4.0
7 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Feb 3, 2020 at 16:35 | comment | added | user267839 | @BertramArnold: so intuitively decalage "cleans" the obstuctions (like degenerations) of a simplicial set (more precisely it's geom realization) to be contractable? | |
| Feb 3, 2020 at 16:32 | vote | accept | user267839 | ||
| Feb 3, 2020 at 13:05 | comment | added | Bertram Arnold | The ``abstract nonsense'' explanation can be found here: ncatlab.org/nlab/show/decalage | |
| Feb 3, 2020 at 10:00 | history | became hot network question | |||
| Feb 3, 2020 at 3:22 | answer | added | Dmitri Pavlov | timeline score: 17 | |
| Feb 3, 2020 at 2:00 | review | First posts | |||
| Feb 3, 2020 at 3:11 | |||||
| Feb 3, 2020 at 1:57 | history | asked | user267839 | CC BY-SA 4.0 |