Timeline for Intersections with a Power of an Ample Divisor on an Abelian Variety
Current License: CC BY-SA 4.0
16 events
| when toggle format | what | by | license | comment | |
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| S Jun 7, 2018 at 20:00 | history | bounty ended | CommunityBot | ||
| S Jun 7, 2018 at 20:00 | history | notice removed | CommunityBot | ||
| Jun 6, 2018 at 0:47 | vote | accept | Samir Canning | ||
| Jun 5, 2018 at 21:57 | answer | added | Yosemite Stan | timeline score: 1 | |
| May 31, 2018 at 8:53 | comment | added | abx | Proposition 5.5 in this paper gives what you want. However I would not say that the proof is simple... | |
| May 31, 2018 at 1:30 | history | edited | Samir Canning | CC BY-SA 4.0 |
deleted 1 character in body
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| May 30, 2018 at 20:34 | comment | added | Samir Canning | I want to remark that I approved the suggested edit because I am interested in the case over $\mathbb{C}$ | |
| S May 30, 2018 at 20:34 | history | suggested | Yosemite Stan | CC BY-SA 4.0 |
Made the question more precise.
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| S May 30, 2018 at 18:36 | history | bounty started | Yosemite Stan | ||
| S May 30, 2018 at 18:36 | history | notice added | Yosemite Stan | Draw attention | |
| May 30, 2018 at 18:35 | review | Suggested edits | |||
| S May 30, 2018 at 20:34 | |||||
| May 25, 2018 at 2:48 | comment | added | Samir Canning | Thank you both. I will read through the Kunnerman paper. | |
| May 24, 2018 at 19:39 | comment | added | naf | This is indeed true with rational coefficients. More general results are proven in the paper "A Lefschetz decomposition for Chow motives of abelian schemes" by Klaus Kunnemann. | |
| May 24, 2018 at 15:13 | comment | added | Jason Starr | That is not true. Consider what happens when you replace $H$ by a positive integer multiple $nH$. Then $H^{g-k}\cdot D^k$ is replaced by $n^{g-k}(H^{g-k}\cdot D^k)$. Thus, if $D$ is a $n$-torsion divisor class, then $(nH)^{g-1}\cdot D$ is zero. | |
| May 24, 2018 at 15:09 | review | First posts | |||
| May 24, 2018 at 15:15 | |||||
| May 24, 2018 at 15:08 | history | asked | Samir Canning | CC BY-SA 4.0 |