Timeline for Objects with trivial automorphism group
Current License: CC BY-SA 4.0
9 events
| when toggle format | what | by | license | comment | |
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| Jan 31, 2019 at 18:46 | vote | accept | user | ||
| Jan 31, 2019 at 4:43 | answer | added | Geoffrey Smith | timeline score: 7 | |
| Jan 31, 2019 at 2:53 | comment | added | S. Carnahan♦ | I think you are using the wrong criterion to establish triviality of deformations. Even though $H^1(X,TX)=0$, this does not account for the marked points, which can move around. | |
| Jan 31, 2019 at 0:02 | comment | added | user | Yes, I am assuming $n > 2$ and that the punctures are distinct and ordered. | |
| Jan 30, 2019 at 23:02 | comment | added | Noam D. Elkies | Even for $n>2$ there can be nontrivial automorphisms (e.g. if each $s_i=i$). | |
| Jan 30, 2019 at 22:39 | comment | added | David Roberts♦ | Presumably for your $n$ punctures, $n\not=0,1,2$? | |
| Jan 30, 2019 at 22:14 | history | edited | LSpice | CC BY-SA 4.0 |
TeX spacing issues
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| Jan 30, 2019 at 20:38 | history | edited | YCor |
edited tags
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| Jan 30, 2019 at 20:31 | history | asked | user | CC BY-SA 4.0 |