On rational embeddings of curves in the second Garcia–Stichtenoth tower |
| |
Authors: | Rolf Stefan Wilke |
| |
Affiliation: | aInstitute of Pure Mathematics, Ulm University, 89081 Ulm, Germany |
| |
Abstract: | In 1995, Garcia and Stichtenoth explicitly constructed a tower of projective curves over a finite field with q2 elements which reaches the Drinfeld–Vlăduţ bound. These curves are given recursively by covers of Artin–Schreier type where the curve on the nth level of the tower has a natural model in . In this paper, for q an even prime power, we use point projections in order to embed these curves into projective space of the lowest possible dimension. |
| |
Keywords: | Towers of curves over finite fields |
本文献已被 ScienceDirect 等数据库收录! |
|