On the quasi group of a cubic surface over a finite field
Algebraic Geometry
2011-02-08 v1
Abstract
We construct nontrivial homomorphisms from the quasi group of some cubic surfaces over into a group. We show experimentally that the homomorphisms constructed are the only possible ones and that there are no nontrivial homomorphisms in the other cases. Thereby, we follow the classification of cubic surfaces, due to A. Cayley.
Cite
@article{arxiv.1102.1278,
title = {On the quasi group of a cubic surface over a finite field},
author = {Andreas-Stephan Elsenhans and Jörg Jahnel},
journal= {arXiv preprint arXiv:1102.1278},
year = {2011}
}