On the torsion points of Drinfeld modules in abelian extensions

被引：4

作者：

Li, A ^{[1
]}

机构：

[1] Fu Jen Catholic Univ, Dept Math, Taipei, Taiwan

来源：

JOURNAL OF PURE AND APPLIED ALGEBRA | 2002年 / 176卷 / 2-3期

关键词：

D O I：

10.1016/S0022-4049(02)00074-9

中图分类号：

O29 [应用数学];

学科分类号：

070104 ;

摘要：

Let phi be a Drinfeld module defined over a finite extension K of the rational function field F-q(T), we show that the submodule phi(K-ab)(tors) of all torsion points in the maximal abelian extension K-ab is infinite if and only if phi is of complex multiplication type over K. (C) 2002 Elsevier Science B.V. All rights reserved.

引用

页码：153 / 159

页数：7

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