Timeline for Segal maps for Segal precategories
Current License: CC BY-SA 3.0
4 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| May 29, 2015 at 19:43 | vote | accept | Edoardo Lanari | ||
| May 29, 2015 at 19:42 | comment | added | Tyler Lawson | @EdoardoLanari Yes, absolutely, you need that a decomposition into disconnected components preserves equivalences. | |
| May 29, 2015 at 19:08 | comment | added | Edoardo Lanari | I got your first argument, but I think you also have to prove the homotopy invariance of the construction $X_1(a,b)$, which again follows by discreteness of the $0$-th space (so that, in particular, it does not hold in general). | |
| May 29, 2015 at 17:49 | history | answered | Tyler Lawson | CC BY-SA 3.0 |