Diamond theorem for a finitely generated free profinite group

被引：7

作者：

Bary-Soroker, Lior ^{[1
]}

机构：

[1] Tel Aviv Univ, Raymond & Beverly Sackler Fac Exact Sci, Sch Math, Tel Aviv, Israel

来源：

MATHEMATISCHE ANNALEN | 2006年 / 336卷 / 04期

关键词：

Normal Subgroup; Commutative Diagram; Wreath Product; Closed Subgroup; Galois Extension;

D O I：

10.1007/s00208-006-0024-8

中图分类号：

O1 [数学];

学科分类号：

0701 ; 070101 ;

摘要：

We extend Haran's Diamond Theorem to closed subgroups of a finitely generated free profinite group. This gives an affirmative answer to Problem 25.4.9 of Fried and Jarden.

引用

页码：949 / 961

页数：13

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