Timeline for Methods for finding complex for subobjects of homology
Current License: CC BY-SA 4.0
6 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Mar 18, 2021 at 23:59 | answer | added | Bertram Arnold | timeline score: 2 | |
| Mar 18, 2021 at 15:00 | history | edited | KKD | CC BY-SA 4.0 |
deleted 4 characters in body
|
| Mar 18, 2021 at 15:00 | comment | added | KKD | You are right, I should be more precise. I hope for a subcomplex of $C_\bullet$ but at least a map of complexes as you mention seems to be necessary. | |
| Mar 18, 2021 at 13:13 | comment | added | user42024 | Do you want $C_\bullet '$ to be a subcomplex of $C_\bullet$, or at least have a map of complexes (inducing your embedding on homology)? Otherwise you can just take direct sum of $Y_i[i]$ with zero differentials. | |
| Mar 18, 2021 at 12:11 | history | edited | KKD | CC BY-SA 4.0 |
added 27 characters in body
|
| Mar 18, 2021 at 11:41 | history | asked | KKD | CC BY-SA 4.0 |