Timeline for Does the self-product of a $g$-dimensional abelian variety contain an abelian variety of dimension smaller than $g$ at some point
Current License: CC BY-SA 3.0
5 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Aug 1, 2012 at 18:54 | answer | added | Donu Arapura | timeline score: 16 | |
| Aug 1, 2012 at 16:59 | vote | accept | Harry | ||
| Aug 1, 2012 at 15:40 | answer | added | Damian Rössler | timeline score: 7 | |
| Aug 1, 2012 at 15:38 | comment | added | Felipe Voloch | The answer to your question is no. Poincaré's complete reducibility theorem. As you surmise, any $B$ in $A^n$ is isogenous to $A^m, m \le n$. | |
| Aug 1, 2012 at 15:10 | history | asked | Harry | CC BY-SA 3.0 |