Timeline for Are there non-projective, but algebraic, hyperkahler varieties?
Current License: CC BY-SA 4.0
9 events
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| Jun 13, 2018 at 13:00 | history | edited | Pierce | CC BY-SA 4.0 |
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| Jun 13, 2018 at 11:11 | comment | added | Armando j18eos | (Hyper)Kaehler or (hyper)Kähler and étale are right! | |
| Jun 13, 2018 at 8:08 | answer | added | YangMills | timeline score: 2 | |
| Jun 12, 2018 at 22:21 | comment | added | Ennio Mori cone | FZ: It seems that the OP is interested in compact hyperkahler manifolds | |
| Jun 12, 2018 at 22:02 | comment | added | Francois Ziegler | Maybe the toric hyperkähler varieties (a.k.a. hypertoric varieties) of Hausel-Sturmfels (2002, Def. 6.1)? | |
| Jun 12, 2018 at 21:30 | comment | added | Jason Starr | That is not the correct definition: a product of a hyperkaehler variety and a Calabi-Yau threefold will satisfy that condition by Kuenneth. You should add the hypothesis that the generator of $H^{2,0}(X)=H^0(X,\bigwedge^2 \Omega_{X/k})$ is everywhere nondegenerate. | |
| Jun 12, 2018 at 20:58 | history | edited | Pierce | CC BY-SA 4.0 |
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| Jun 12, 2018 at 20:03 | review | First posts | |||
| Jun 12, 2018 at 20:06 | |||||
| Jun 12, 2018 at 19:59 | history | asked | Pierce | CC BY-SA 4.0 |