Timeline for Is the elementary transformation of a conic bundle a flip or a flop
Current License: CC BY-SA 4.0
5 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Apr 23, 2021 at 7:59 | vote | accept | Mobius | ||
| Apr 12, 2021 at 13:13 | history | became hot network question | |||
| Apr 12, 2021 at 10:57 | answer | added | Sasha | timeline score: 7 | |
| Apr 12, 2021 at 10:57 | comment | added | Tom Ducat | It is not a flip or flop (since there is no extremal contraction of the curve $C\subset V$ in this setting). Instead it is an example of a Sarkisov link (see, eg., Hacon & McKernan, `The Sakisov Program'). | |
| Apr 12, 2021 at 5:11 | history | asked | Mobius | CC BY-SA 4.0 |