Timeline for Homotopy pushout independent of factorization and symmetric in cofibration category
Current License: CC BY-SA 4.0
4 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Jul 22, 2018 at 21:57 | vote | accept | Pedro | ||
| Jul 18, 2018 at 8:29 | comment | added | Karol Szumiło | Right, I don't think there is an easier way. But I should add that you need to assume that objects $A$, $B$ and $D$ are cofibrant. | |
| Jul 17, 2018 at 14:22 | comment | added | Pedro | Yes, the first construction you're mentioning is what I did for Q1 (although perhaps my wording is a bit unclear?). One only needs C1, C2 and C3. Thanks for the reference, by the way. I suppose then that the answer to "Is there a simpler way to proceed?" is "Well, this is the usual way to proceed anyways." | |
| Jul 17, 2018 at 10:49 | history | answered | Karol Szumiło | CC BY-SA 4.0 |