Timeline for integral basis for the Lie algebra of the Neron model of an abelian variety
Current License: CC BY-SA 3.0
4 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Mar 17, 2015 at 4:00 | vote | accept | raynor14 | ||
| Mar 11, 2015 at 10:18 | comment | added | Chris Wuthrich | Lie$(A^{\vee})$ is defined to be the $O_K$-dual of the differentials on the Néron model. So if that is not free, neither will Lie$(A^{\vee})$. But a basis of Lie${}_K(A^{\vee})$ is all that you need. | |
| Mar 11, 2015 at 3:18 | comment | added | raynor14 | Thank you very much for your answer. Does that mean, there is no integral basis for $Lie(A)$ in the general case then ? | |
| Mar 10, 2015 at 16:43 | history | answered | Chris Wuthrich | CC BY-SA 3.0 |