On plane quartics with a Galois invariant Steiner hexad
Algebraic Geometry
2019-05-31 v2
Abstract
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.
Keywords
Cite
@article{arxiv.1708.00071,
title = {On plane quartics with a Galois invariant Steiner hexad},
author = {Andreas-Stephan Elsenhans and Jörg Jahnel},
journal= {arXiv preprint arXiv:1708.00071},
year = {2019}
}