摘要翻译:
对于每一个代数闭域,我们证明了以下两个模空间的合理性:M(3,3)参数化对(C,eta),其中C具有3亏格,\eta是3-扭转因子类,分别是M(3,<3>)参数化对(C,<eta>),其中<eta>是由\eta生成的Pic_0(C)中的3阶循环子群。
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英文标题:
《The rationality of certain moduli spaces of curves of genus 3》
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作者:
Ingrid Bauer, Fabrizio Catanese (Universitaet Bayreuth)
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最新提交年份:
2008
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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 show, for each algebraically closed field, the rationality of the following two moduli spaces: M(3,3) parametrizing pairs (C, \eta) where C has genus 3 and \eta is a 3-torsion divisor class, respectively of M(3,<3>) parametrizing pairs (C, <\eta>) as above and where <\eta> is the cyclic subgroup of order 3 in Pic_0(C) generated by \eta.
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PDF链接:
https://arxiv.org/pdf/0805.2534