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
中科院分区:
文献类型:
--
作者:
A. Elsenhans;J. Jahnel
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.