Timeline for How to associate a Dirichlet character to a Tate character?
Current License: CC BY-SA 2.5
6 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Apr 7, 2012 at 14:52 | answer | added | Marc Palm | timeline score: 3 | |
| Jun 20, 2010 at 18:22 | answer | added | Rob Harron | timeline score: 7 | |
| Jun 20, 2010 at 17:07 | answer | added | Robin Chapman | timeline score: 4 | |
| Jun 20, 2010 at 16:15 | comment | added | Boyarsky | You mean "finite order Hecke character" when you say "Tate character"? And do you mean $I/\mathbb{Q}^{\times}$ when you write $I/\mathbb{Q}$? You should then prove that the natural map $\mathbb{R}^{\times}_ {>0} \times \widehat{\mathbb{Z}}^{\times} \rightarrow I/\mathbb{Q}^{\times}$ is a topological isomorphism. You can figure out the rest for yourself, I hope. | |
| Jun 20, 2010 at 16:09 | comment | added | 7-adic | For a map from I/Q to S^1, can one say something about the map on the infinite place R*? | |
| Jun 20, 2010 at 16:05 | history | asked | 7-adic | CC BY-SA 2.5 |