Timeline for The $\mathrm{Hom}(E_2,E_1)$-action on $\mathrm{Ext}^1(E_2,E_1)$ [closed]
Current License: CC BY-SA 3.0
6 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Jun 12, 2016 at 16:31 | comment | added | Thomas Poguntke | See here: mathoverflow.net/questions/223996/… | |
| Jun 11, 2016 at 13:38 | history | closed |
abx Jeremy Rickard Alex Degtyarev Stefan Kohl♦ Karl Schwede |
Needs details or clarity | |
| Jun 11, 2016 at 4:37 | review | Close votes | |||
| Jun 11, 2016 at 13:38 | |||||
| Jun 11, 2016 at 0:15 | comment | added | Qiaochu Yuan | I don't believe that there is such a natural action unless $E_1 = E_2$. What did you have in mind? | |
| Jun 10, 2016 at 23:52 | review | First posts | |||
| Jun 10, 2016 at 23:58 | |||||
| Jun 10, 2016 at 23:47 | history | asked | Pooya | CC BY-SA 3.0 |