Timeline for A 2-category of chain complexes, chain maps, and chain homotopies?
Current License: CC BY-SA 3.0
8 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Jan 29, 2012 at 14:44 | history | edited | Arthur | CC BY-SA 3.0 |
added 2 characters in body
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| Jan 29, 2012 at 13:51 | comment | added | Ralph | Do you mean "... and $(C''_n, \partial''_n)$ be ..." in the fourth paragraph ? | |
| Jan 29, 2012 at 13:19 | answer | added | Ralph | timeline score: 6 | |
| Jan 29, 2012 at 11:17 | answer | added | Ronnie Brown | timeline score: 4 | |
| Jan 29, 2012 at 4:12 | vote | accept | Arthur | ||
| Jan 28, 2012 at 23:16 | answer | added | Qiaochu Yuan | timeline score: 10 | |
| Jan 28, 2012 at 23:08 | comment | added | Qiaochu Yuan | I think you need to use homotopy classes of chain homotopies. | |
| Jan 28, 2012 at 23:04 | history | asked | Arthur | CC BY-SA 3.0 |