Timeline for Do Abelian varieties isomorphic to all their conjugates descend?
Current License: CC BY-SA 3.0
4 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Jul 27, 2017 at 18:32 | answer | added | David Lampert | timeline score: 3 | |
| Jul 27, 2017 at 12:37 | comment | added | jacob | Yeah, right! My question is how serious the obstruction is basically. | |
| Jul 27, 2017 at 12:04 | comment | added | Niels | Your assumption is that the field of moduli is $\mathbb Q$, but it is insufficient to ensure that the field of definition is $\mathbb Q$. There is an obstruction in a $H^2$. | |
| Jul 27, 2017 at 8:51 | history | asked | jacob | CC BY-SA 3.0 |