Timeline for Explicit formula for the Poincare dual of a CM endomorphism of an elliptic curve
Current License: CC BY-SA 3.0
9 events
| when toggle format | what | by | license | comment | |
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| Aug 7, 2014 at 14:41 | vote | accept | Hugo Chapdelaine | ||
| Aug 6, 2014 at 22:40 | answer | added | Will Sawin | timeline score: 2 | |
| Aug 6, 2014 at 19:49 | comment | added | Hugo Chapdelaine | I thought a bit a bout my problem and now I realized that the way I set it up is probably not ideal. It is probably better to work with homology since then one can make pictures. The group $H_2(E,\mathbf{Z})$ has $3$ natural $\mathbf{Z}$-linearly independant elements, namely $E_1=E\times\{0\}$, $E_2=\{0\}\times E$ and $\Delta$ (the diagonal). Intuitively we should have $E_2\cdot \Gamma=1$ and $E_1\cdot\Gamma=D$. Though the intersection $\Delta\cdot \Gamma$ seems to be more complicated to compute. | |
| Aug 6, 2014 at 15:20 | history | edited | Hugo Chapdelaine | CC BY-SA 3.0 |
added 114 characters in body
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| Aug 6, 2014 at 15:09 | history | edited | GH from MO |
edited tags
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| S Aug 6, 2014 at 14:13 | history | suggested | Jesper Petersen |
added elliptic curves tag
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| Aug 6, 2014 at 14:10 | review | Suggested edits | |||
| S Aug 6, 2014 at 14:13 | |||||
| Aug 6, 2014 at 13:49 | history | edited | Hugo Chapdelaine | CC BY-SA 3.0 |
added 447 characters in body
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| Aug 6, 2014 at 13:24 | history | asked | Hugo Chapdelaine | CC BY-SA 3.0 |