Numerical semigroups of genus seven and double coverings of curves of genus three
Numerical semigroups of genus seven and double coverings of curves of genus three
复制标题
属七的数值半群和属三曲线的双重覆盖
DOI：
10.1007/s00233-014-9621-0
复制
发表时间：
2015
期刊：
影响因子：
0.7
通讯作者：
Jiryo Komeda
中科院分区：
文献类型：
--
作者：
Takeshi Harui;Jiryo Komeda
确定了当覆盖曲线为亏格3和覆盖曲线为亏格7时，在曲线的双覆盖的分歧点上的所有可能的数值半群，并证明了所有这类数值半群实际上都是双覆盖型的.
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.