Timeline for About isogeny theorem for elliptic curves
Current License: CC BY-SA 2.5
5 events
| when toggle format | what | by | license | comment | |
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| Oct 13, 2010 at 1:11 | comment | added | natura | I made a mistake in the original post, using $T_{\ell}$ of elliptic curves. It should use $V_{\ell}$. Thanks to Emerton for pointing out. | |
| Oct 13, 2010 at 1:08 | history | edited | natura | CC BY-SA 2.5 |
I made a mistake in the original post, it should be $V_{\ell}(E)$'s, not just the Tate modules $T_{\ell}(E)$s. Thanks to Emerton's correction.; added 29 characters in body
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| Oct 12, 2010 at 19:33 | answer | added | Torsten Ekedahl | timeline score: 18 | |
| Oct 12, 2010 at 19:12 | comment | added | felix | If you are interested in isomorphisms over the algebraic closure: $E_1$ and $E_2$ are isomorphic (over $\overline{K}$) iff their $j$-invariants are the same. Or are you interested in isomorphisms over $K$? | |
| Oct 12, 2010 at 18:45 | history | asked | natura | CC BY-SA 2.5 |