Timeline for Inequality on Chern classes of surfaces
Current License: CC BY-SA 4.0
13 events
| when toggle format | what | by | license | comment | |
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| S Apr 5 at 12:25 | history | suggested | The Amplitwist | CC BY-SA 4.0 |
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| Apr 5 at 11:54 | review | Suggested edits | |||
| S Apr 5 at 12:25 | |||||
| Mar 10, 2017 at 9:42 | history | edited | CommunityBot |
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| Jun 10, 2011 at 17:38 | vote | accept | Mohammad Farajzadeh-Tehrani | ||
| Jun 10, 2011 at 0:19 | history | edited | Jorge Vitório Pereira | CC BY-SA 3.0 |
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| Jun 9, 2011 at 19:17 | history | edited | Jorge Vitório Pereira | CC BY-SA 3.0 |
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| Jun 9, 2011 at 17:29 | comment | added | Mohammad Farajzadeh-Tehrani | Motivation for my question: Suppose $X$ is a smooth Calabi-Yau 3-fold and $D\subset X$ a smooth nef (and therefore $K_D$ is nef ) surface in it. Then by adjunction formula and the fact that $c_2(X)\cdot D \geq 0$ we see that the inequality I mentioned above holds. So this put a restriction on the set of possible surfaces and I liked to know if we know such surfaces. | |
| Jun 9, 2011 at 14:52 | comment | added | Dmitri Panov | Thank you very much for expending the answer, and providing the references!!! I deleted my comment (in fact now I see that I thought correctly about Bogomolov+McQuillan's result but for some reason in my head it swapped the sign :) ) It is truly amazing for me that the case of generic quintic in $P^3$ is not settled yet... | |
| Jun 9, 2011 at 12:41 | history | edited | Jorge Vitório Pereira | CC BY-SA 3.0 |
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| Jun 9, 2011 at 12:34 | history | edited | Jorge Vitório Pereira | CC BY-SA 3.0 |
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| Jun 9, 2011 at 0:13 | history | edited | Jorge Vitório Pereira | CC BY-SA 3.0 |
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| Jun 8, 2011 at 20:43 | history | edited | Jorge Vitório Pereira | CC BY-SA 3.0 |
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| Jun 8, 2011 at 18:57 | history | answered | Jorge Vitório Pereira | CC BY-SA 3.0 |