Timeline for Upper bound on Betti numbers of an intersection of hypersurfaces (or quadrics)
Current License: CC BY-SA 3.0
6 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| May 14, 2015 at 23:58 | comment | added | Qiaochu Yuan | @Joël: thanks! For the intersection of two or more quadrics you can see, for example, homepages.warwick.ac.uk/~masda/3folds/qu.pdf; it looks like the answer is polynomial in $n$ as Dima says. | |
| May 14, 2015 at 19:08 | vote | accept | Joël | ||
| May 14, 2015 at 19:08 | vote | accept | Joël | ||
| May 14, 2015 at 19:08 | |||||
| May 14, 2015 at 17:39 | comment | added | Joël | Thanks a lot. That doesn't leave much hope for a positive answer in the case of an intersection of quadrics, though I would love to see a counter-example. Very good blog post, by the way... | |
| May 14, 2015 at 16:49 | history | edited | Qiaochu Yuan | CC BY-SA 3.0 |
added 269 characters in body
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| May 14, 2015 at 16:42 | history | answered | Qiaochu Yuan | CC BY-SA 3.0 |