Timeline for Narratives in modular curves
Current License: CC BY-SA 2.5
7 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Dec 2, 2010 at 21:22 | history | edited | B R | CC BY-SA 2.5 |
corrected more mistakes
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| Dec 2, 2010 at 20:58 | comment | added | B R | Thanks. I meant to write "finite index subgroup of $G({\bf Z})$" (an arithmetic subgroup). And this is still only correct up to the exceptions in Margulis' theorem (so even if I wrote what I meant, it still would have needed correction). I'm going to clarify this in the post. I primarily work adelically, so I have a blind spot to these issues (among others!). | |
| Dec 2, 2010 at 20:09 | comment | added | David Loeffler | Just a pedantic remark: your description of $\Gamma \backslash G / K$ as $G(\mathbf{Q}) \backslash G(\mathbf{A}) / K K_f$ only works if $\Gamma$ is a congruence subgroup. | |
| Dec 2, 2010 at 17:11 | comment | added | B R | Thanks for confirming that. I really should have doubled checked Milne's notes (given that that's where I learned everything I know about them)! (I ended up deleting the offending remark, as I was cleaning up the answer) | |
| Dec 2, 2010 at 17:10 | history | edited | B R | CC BY-SA 2.5 |
corrected mistakes and added material
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| Dec 2, 2010 at 13:15 | comment | added | user5831 | just a small comment: every shimura variety has a canonical model, not only the abelian ones. see for example this overview by Milne jmilne.org/math/articles/2003a.pdf | |
| Dec 1, 2010 at 23:40 | history | answered | B R | CC BY-SA 2.5 |