On a F_{q^2}-maximal curve of genus q(q-3)/6
Algebraic Geometry
2007-05-23 v2
Abstract
We show that a F_{q^2}-maximal curve of genus q(q-3)/6 in characteristic three is either a non-reflexive space curve of degree q+1, or it is uniquely determined up to F_{q^2}-isomorphism by a plane model of Artin-Schreier type
Cite
@article{arxiv.math/0109044,
title = {On a F_{q^2}-maximal curve of genus q(q-3)/6},
author = {Miriam Abdon and Fernando Torres},
journal= {arXiv preprint arXiv:math/0109044},
year = {2007}
}
Comments
11 pages, LaTeX, available at http://www.ime.unicamp.br/~ftorres/articles.html; We correct several misprints: one of them was the equation of the curve whose unicity was claimed; we also give a more detailed proof of the main result