摘要翻译:
本文将4个二次曲面的Calabi-Yau完全交上的所有自由作用归类到射影等价。我们得到了具有大的非交换基群的光滑Calabi-Yau三重元的一些例子。我们还观察了其中一些例子与偏振阿贝尔曲面模的关系。
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英文标题:
《Classification of free actions on complete intersections of four
quadrics》
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作者:
Zheng Hua
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最新提交年份:
2010
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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:
In this paper we classify all free actions of finite groups on Calabi-Yau complete intersection of 4 quadrics in $\PP^7$, up to projective equivalence. We get some examples of smooth Calabi-Yau threefolds with large nonabelian fundamental groups. We also observe the relation between some of these examples and moduli of polarized abelian surfaces.
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PDF链接:
https://arxiv.org/pdf/0707.4339


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