Timeline for un-ordered distinct $n$-tuples of points on $\mathbb P^1$
Current License: CC BY-SA 3.0
4 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Aug 25, 2019 at 17:36 | vote | accept | Hang | ||
| Jun 30, 2017 at 8:11 | answer | added | Francesco Polizzi | timeline score: 3 | |
| Jun 30, 2017 at 6:05 | comment | added | David Benjamin Lim | Let $U$ denote the space of ternary cubics. Then from memory, $U^{ss}/SL_2$ is isomorphic to $\mathbf{P}^1$. I think a proof of this is probably in Dolgachev's Classical Invariant Theory. | |
| Jun 30, 2017 at 3:47 | history | asked | Hang | CC BY-SA 3.0 |