Timeline for Obstruction theories on non-smooth spaces with smooth fibres
Current License: CC BY-SA 3.0
3 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Mar 28, 2012 at 21:00 | comment | added | Simon Rose | ... I did not check that. I looked a lot at the comparison lemma, but I somehow missed that section. I'll go look now. | |
| Mar 28, 2012 at 20:24 | comment | added | Jason Starr | Did you check the final section of Behrend-Fantechi? They define "relative obstruction theories" and the associated virtual classes. Also, in Behrend's follow-up paper on Gromov-Witten invariants, he uses the relative version to verify the Kontsevich-Manin axioms (so that might also be a place to check). | |
| Mar 28, 2012 at 19:28 | history | asked | Simon Rose | CC BY-SA 3.0 |