Timeline for Is every projective space bundle locally trivial in the Zariski topology?
Current License: CC BY-SA 2.5
4 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Dec 31, 2010 at 13:37 | comment | added | Torsten Ekedahl | Yes, the same example gives that. | |
| Dec 31, 2010 at 7:09 | comment | added | Vivek Shende | thanks for the examples! Do you have counter-examples to the perhaps weaker claim that $X$ is in the ring generated by $Y$ and the class of the affine line? | |
| Dec 31, 2010 at 6:57 | vote | accept | Vivek Shende | ||
| Dec 31, 2010 at 5:48 | history | answered | Torsten Ekedahl | CC BY-SA 2.5 |