On large automorphism groups of algebraic curves in positive characteristic
| dc.creator | Giulietti, Massimo | |
| dc.creator | Korchmaros, Gabor | |
| dc.date | 2007-06-15 | |
| dc.date.accessioned | 2026-07-07T08:10:27Z | |
| dc.date.available | 2026-07-07T08:10:27Z | |
| dc.description | In his investigation on large $K$-automorphism groups of an algebraic curve, Stichtenoth obtained an upper bound on the order of the first ramification group of an algebraic curve $\cX$ defined over an algebraically closed field of characteristic $p$. Stichtenoth's bound has raised the problem of classifying all $\K$-automorphism groups $G$ of $\cX$ with the following property: There is a point $P\in \cX$ for which \begin{equation} |G_P^{(1)}|>\frac{p}{p-1}g. \end{equation} Such a classification is obtained here by proving Theorem 1.3 | |
| dc.identifier | https://arxiv.org/abs/0706.2320 | |
| dc.identifier | http://arxiv.org/abs/0706.2320 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/131832 | |
| dc.subject | Algebraic Geometry | |
| dc.subject | 14H37 | |
| dc.title | On large automorphism groups of algebraic curves in positive characteristic | |
| dc.type | text |