Timeline for Holomorphic trivialization of $(x,y) \subset \mathbb{C}[x,y]/(y^2 - x^3 + x)$
Current License: CC BY-SA 3.0
2 events
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| Apr 14, 2014 at 8:15 | comment | added | Piotr Achinger | The question asked for a holomorphic, not algebraic, section. In the situation in question, the exponential sequence shows that since $H^1(X, O_X) = H^2(X, O_X) = 0$, we have $Pic(X) = H^2(X, \mathbb{Z})$, which is zero. | |
| Apr 14, 2014 at 8:12 | history | answered | Sasha | CC BY-SA 3.0 |