Timeline for Good and bad reduction for twists of algebraic curves
Current License: CC BY-SA 4.0
6 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Jul 26, 2023 at 11:27 | vote | accept | did | ||
| Jul 26, 2023 at 7:20 | answer | added | Ariyan Javanpeykar | timeline score: 6 | |
| Jul 26, 2023 at 4:12 | history | became hot network question | |||
| Jul 25, 2023 at 23:23 | answer | added | user509201 | timeline score: 4 | |
| Jul 25, 2023 at 22:24 | comment | added | Jason Starr | What is your definition of "the" field extension $K/\mathbb{Q}$? There is a torsor for a group scheme over $\mathbb{Q}$ whose rational points give all such field extensions. But there is no obvious reason that there should be a single "minimal" such field extension. If you allow non-minimal $K$, then definitely you will not have an "if and only if" equivalence. | |
| Jul 25, 2023 at 20:12 | history | asked | did | CC BY-SA 4.0 |