The Belyi Characterization of a Class of Modular Curves

被引：0

作者：

Filom, Khashayar ^{[1
]}

机构：

[1] Sharif Univ Technol, Dept Math Sci, Tehran, Iran

来源：

JOURNAL DE THEORIE DES NOMBRES DE BORDEAUX | 2018年 / 30卷 / 02期

关键词：

dessins d'enfants; Belyi functions; modular curves; modular equation;

D O I：

10.5802/jtnb.1031

中图分类号：

O1 [数学];

学科分类号：

0701 ; 070101 ;

摘要：

A class of modular curves is characterized by the existence of certain pairs of Belyi functions which generate their function fields. Applications to the modular equation and the computation of special values of the j-function are given.

引用

页码：409 / 429

页数：21

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