Timeline for How many "elementary" characterizations of twisted SU(2) representation varieties are known?
Current License: CC BY-SA 3.0
5 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| May 12, 2013 at 12:31 | vote | accept | Nathaniel Bottman | ||
| Mar 8, 2013 at 21:58 | history | edited | Sam Lewallen | CC BY-SA 3.0 |
edited body
|
| Mar 8, 2013 at 21:44 | comment | added | Nathaniel Bottman | Thanks Sam! This is so cool. Can someone with enough rep change $\mathbb{P}^{2g+2}$ to $\mathbb{P}^{2g+1}$? Here's how you get the two quadrics in $\mathbb{P}^{2g+1}$: let $\Sigma_g$ double-cover $\mathbb{P}^1$ with branch points $\lambda_0, \ldots, \lambda_{2g+1}$. Then the two quadrics are cut out by $X_0^2 + \cdots + X_{2g+1}^2$ and $\lambda_0X_0^2 + \cdots + \lambda_{2g+1}X_{2g+1}^2$. | |
| Mar 8, 2013 at 21:38 | vote | accept | Nathaniel Bottman | ||
| May 12, 2013 at 12:31 | |||||
| Mar 8, 2013 at 21:28 | history | answered | Sam Lewallen | CC BY-SA 3.0 |