Timeline for Keep blowing up all $k$-rational points
Current License: CC BY-SA 4.0
6 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| S Feb 24, 2020 at 4:04 | history | bounty ended | CommunityBot | ||
| S Feb 24, 2020 at 4:04 | history | notice removed | CommunityBot | ||
| S Feb 16, 2020 at 2:32 | history | bounty started | Zhiyu | ||
| S Feb 16, 2020 at 2:32 | history | notice added | Zhiyu | Draw attention | |
| Oct 9, 2019 at 18:26 | comment | added | Piotr Achinger | In the case of surfaces, this idea appears in recent work of Oguiso on automorphism groups in positive characteristic. The point is that if $X$ and $Y$ are smooth proper surfaces over $k$ which are birational, then some $X_n$ admits a birational morphism to $Y$. | |
| Oct 9, 2019 at 17:33 | history | asked | Zhiyu | CC BY-SA 4.0 |