Numerical semigroups of genus seven and double coverings of curves of genus three

被引:0
|
作者
Takeshi Harui
Jiryo Komeda
机构
[1] Kogakuin University,Academic Support Center
[2] Kanagawa Institute of Technology,Department of Mathematics, Center for Basic Education and Integrated Learning
来源
Semigroup Forum | 2015年 / 90卷
关键词
Weierstrass semigroups; Numerical semigroups; Double coverings; Plane quartics;
D O I
暂无
中图分类号
学科分类号
摘要
The authors determine all possible numerical semigroups at ramification points of double coverings of curves when the covered curve is of genus three and the covering curve is of genus seven, and prove that all of such numerical semigroups are actually of double covering type.
引用
收藏
页码:491 / 502
页数:11
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