Timeline for Zariski density of conjugates of $SL_2(\mathbb{Z})$ in $Sp_{2g}$
Current License: CC BY-SA 3.0
4 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Jan 31, 2017 at 19:51 | comment | added | Darius Math | @YCor, thank you very much, yes of course I know what $Z_2$ means, I meant only the star notation. | |
| Jan 31, 2017 at 19:39 | comment | added | YCor | $\star$ (more usually $\ast$) denotes the free product of groups, see en.wikipedia.org/wiki/Free_product. Here $\mathbb{Z}_n$ is a (somewhat controversial) notation for the cyclic group on $n$ elements (common for some group theoretists, but in conflict with $n$-adic numbers). | |
| Jan 31, 2017 at 19:38 | comment | added | Darius Math | what do you mean by $\mathbb{Z}_{2}\star \mathbb{Z}_{3}$? Sorry, since I am not an Experte in the field! | |
| Jan 31, 2017 at 19:07 | history | answered | Misha | CC BY-SA 3.0 |