摘要翻译:
我们确定了所有属的偶自旋曲线模空间的Kodaira维数,但有一个可能的例外:S_g在G<8时具有负的Kodaira维数,而在G>8时是一般类型。S_8的Kodaira维数是非负的。
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英文标题:
《The birational type of the moduli space of even spin curves》
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作者:
Gavril Farkas
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最新提交年份:
2009
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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 determine the Kodaira dimension of the moduli space of even spin curves for all genera, with one possible exception: The scheme S_g has negative Kodaira dimension for g<8 and it is of general type for g>8. The Kodaira dimension of S_8 is non-negative.
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PDF链接:
https://arxiv.org/pdf/0805.2424