On certain isomorphisms between absolute Galois groups

被引：3

作者：

Rovinsky, M

机构：

[1] Independent Univ Moscow, Moscow 121002, Russia

[2] Russian Acad Sci, Inst Informat Transmiss Problems, Moscow 101447, Russia

来源：

COMPOSITIO MATHEMATICA | 2003年 / 136卷 / 01期

关键词：

field automorphisms; absolute Galois groups;

D O I：

10.1023/A:1022652507139

中图分类号：

O1 [数学];

学科分类号：

0701 ; 070101 ;

摘要：

Let k be an algebraically closed field of characteristic zero, F be an algebraically closed extension of k of transcendence degree one, and G be the group of automorphisms over k of the field F. The purpose of this note is to calculate the group of continuous automorphisms of G.

引用

页码：61 / 67

页数：7

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