Rational Picard Group of Moduli of Pointed Hyperelliptic Curves

被引：2

作者：

Scavia, Federico ^{[1
]}

机构：

[1] Univ British Columbia, Dept Math, Vancouver, BC V6T 1Z4, Canada

来源：

INTERNATIONAL MATHEMATICS RESEARCH NOTICES | 2020年 / 2020卷 / 21期

关键词：

MAPPING CLASS GROUP; HOMOLOGY GROUP; STABLE CURVES; SPACE; STACKS; PROJECTIVITY; RING;

D O I：

10.1093/imrn/rnaa003

中图分类号：

O1 [数学];

学科分类号：

0701 ; 070101 ;

摘要：

We determine the rational divisor class group of the moduli spaces of smooth pointed hyperelliptic curves and of their Deligne-Mumford compactification, over the field of complex numbers.

引用

页码：8027 / 8056

页数：30

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