Timeline for Curve without infinitesimal automorphism has no deformation with automorphism
Current License: CC BY-SA 4.0
4 events
| when toggle format | what | by | license | comment | |
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| Feb 8, 2023 at 12:46 | history | edited | YCor | CC BY-SA 4.0 |
formatting
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| Feb 8, 2023 at 12:16 | history | edited | Matthias | CC BY-SA 4.0 |
added 190 characters in body
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| Feb 8, 2023 at 12:09 | comment | added | Jason Starr | Please add the hypothesis that $S$ is connected. Also please specify what you mean by a (relative) curve $X\to S$, e.g., a finitely presented, separated, faithfully flat morphism whose geometric fibers are integral and have dimension equal to $1$. | |
| Feb 8, 2023 at 9:55 | history | asked | Matthias | CC BY-SA 4.0 |