摘要翻译:
根据最小模型程序的最新进展,我们分析了全纯辛流形的充足锥和移动锥。作为应用,我们建立了四重变形因子放大的数值判据&等价于K3曲面的守时Hilbert格式。
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英文标题:
《Moving and ample cones of holomorphic symplectic fourfolds》
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作者:
Brendan Hassett and Yuri Tschinkel
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最新提交年份:
2007
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分类信息:
一级分类:Mathematics 数学
二级分类:Algebraic Geometry 代数几何
分类描述:Algebraic varieties, stacks, sheaves, schemes, moduli spaces, complex geometry, quantum cohomology
代数簇,叠,束,格式,模空间,复几何,量子上同调
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英文摘要:
We analyze the ample and moving cones of holomorphic symplectic manifolds, in light of recent advances in the minimal model program. As an application, we establish a numerical criterion for ampleness of divisors on fourfolds deformation-equivalent to punctual Hilbert schemes of K3 surfaces.
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PDF链接:
https://arxiv.org/pdf/0710.0390


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