Timeline for Are varieties with negative Kodaira dimension covered by hyperkahlers
Current License: CC BY-SA 3.0
5 events
when toggle format | what | by | license | comment | |
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Sep 6, 2017 at 10:40 | answer | added | Nick L | timeline score: 1 | |
Sep 3, 2017 at 19:31 | comment | added | Jason Starr | Since every hyperKaehler variety has even dimension, you should specify that $n$ is even. | |
Sep 1, 2017 at 19:16 | comment | added | abx | I suppose you want your morphism $H\rightarrow X^n$ to be surjective. Now usually hyperkähler varieties are assumed to be simply connected by definition; then a trivial counter-example is $X=C\times \mathbb{P}^1$, with $C$ a curve of genus $\geq 1$. The question makes more sense if you assume that $X$ is Fano. | |
Sep 1, 2017 at 18:10 | review | First posts | |||
Sep 1, 2017 at 19:16 | |||||
Sep 1, 2017 at 18:05 | history | asked | Unboundedly | CC BY-SA 3.0 |