ON THE GEOMETRY OF (S)over-bar2

被引：0
|
作者：
Bini, Gilberto [1 ]
Fontanari, Claudio [2 ]
机构：
[1] Univ Milan, Dipartimento Matemat, I-20133 Milan, Italy
[2] Univ Trent, Dipartimento Matemat, I-38123 Trento, Italy
来源：
INTERNATIONAL JOURNAL OF MATHEMATICS | 2009年 / 20卷 / 05期
关键词：
Spin curve; moduli space; cohomology ring; HIGHER SPIN CURVES; MODULI SPACES;
D O I：
10.1142/S0129167X09005443
中图分类号：
O1 [数学];
学科分类号：
0701 ; 070101 ;
摘要：
We investigate topological properties of the moduli space of spin structures over genus two curves. In particular, we provide a combinatorial description of this space and give a presentation of the (rational) cohomology ring via generators and relations.
引用
收藏
页码：605 / 621
页数：17
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