Automorphisms of the Modular Curve
Automorphisms of the Modular Curve
复制标题
模曲线的自同构
DOI:
--
复制
发表时间:
2005
期刊:
影响因子:
--
通讯作者:
R. Guralnick
中科院分区:
文献类型:
--
作者:
Peter R. Bending;A. Camina;R. Guralnick
Let p>5 be a prime. Let X be the reduction of the modular curve X(p) in characteristic l (with l≠p). Aside from two known cases in characteristic l=3 (with p=7, 11), we show that the full automorphism group of X is PSL(2,p).