Timeline for Monomorphisms in $\mathcal{C}\!at_\infty$
Current License: CC BY-SA 4.0
5 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Nov 10, 2019 at 18:53 | comment | added | Questioner | I guess I did do something depending on that mistake! :( | |
| Nov 10, 2019 at 18:36 | comment | added | Valery Isaev | @Questioner Oh, also the second part in your condition is too weak. As noted by Charles Rezk, you should also require that the image of $X \simeq Y$ is the original $FX \simeq FY$. | |
| Nov 10, 2019 at 17:55 | comment | added | Questioner | Thanks; it's good to know I'm not completely wrong here. Also, I have (-1)-truncated map in my work, but somewhere along the line mixed that up with the characterization of (-1)-truncated homotopy types being either empty or (-2)-truncated. Thank you for correcting that too before I did anything depending on that mistake! | |
| Nov 10, 2019 at 17:53 | vote | accept | Questioner | ||
| Nov 10, 2019 at 16:47 | history | answered | Valery Isaev | CC BY-SA 4.0 |