Characterizing Curves by their odd Theta-characteristics
Characterizing Curves by their odd Theta-characteristics
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通过奇怪的 Theta 特性来表征曲线
DOI：
10.1515/crll.2003.070
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发表时间：
2002
期刊：
影响因子：
--
通讯作者：
E. Sernesi
中科院分区：
文献类型：
--
作者：
L. Caporaso;E. Sernesi
我们证明了一般正则曲线是由切割其 θ 特性的有限超平面集唯一确定的。证明了稳定自旋曲线模空间的几何和组合性质，这起着至关重要的作用。
We show that a general canonical curve is uniquely determined by the finite set of hyperplanes cutting theta-characteristics on it. Geometrical and combinatorial properties of the moduli space of stable spin curves are proved, which play an essential role.