Plane quartics with a Galois-invariant Steiner hexad

Plane quartics with a Galois-invariant Steiner hexad
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具有伽罗瓦不变 Steiner 六面体的平面四次方程

DOI:
10.1142/s179304211950060x
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发表时间:
2017
影响因子:
0.7
通讯作者:
J. Jahnel
J. Jahnel
中科院分区:
数学3区
文献类型:
--
作者:
A. Elsenhans;J. Jahnel

文献摘要

被引文献

相似文献

在伽罗不变斯坦纳六边形的特殊情况下,我们描述了28个点上具有规定伽罗瓦运算的平面四分体的构造。作为应用,我们在相应的特殊情况下求解了二阶del Pezzo曲面的反伽罗瓦问题。
We describe a construction of plane quartics with prescribed Galois operation on the 28 bitangents, in the particular case of a Galois-invariant Steiner hexad. As an application, we solve the inverse Galois problem for degree two del Pezzo surfaces in the corresponding particular case.