Timeline for Varieties with an ample vector bundle mapping to their tangent bundle
Current License: CC BY-SA 3.0
3 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Aug 23, 2015 at 1:53 | comment | added | Daniel Litt | Sándor is correct of course; this doesn't work. Thanks though! | |
| Aug 22, 2015 at 17:03 | comment | added | Sándor Kovács | No, it isn't. That morphism is only on $\mathbb P^1$ and it maps to the restriction of $T_V$ to $\mathbb P^1$. So, you really just get a morpohism $T_{\mathbb{P}^1}\rightarrow T_V\left|_{\mathbb P^1}\right.$. It also contradicts the Andreatta and Wiśniewski result mentioned, so if this were correct, that theorem would be toast. | |
| Aug 22, 2015 at 16:35 | history | answered | P.J | CC BY-SA 3.0 |