Extremal α-pseudocompact abelian groups

被引：2

作者：

Giordano Bruno, Anna ^{[1
]}

机构：

[1] Univ Udine, Dipartimento Matemat & Informat, Via Sci 206, I-33100 Udine, Italy

来源：

FORUM MATHEMATICUM | 2009年 / 21卷 / 04期

关键词：

COMPACT; SUBGROUPS;

D O I：

10.1515/FORUM.2009.032

中图分类号：

O29 [应用数学];

学科分类号：

070104 ;

摘要：

Let alpha be an infinite cardinal. Generalizing a recent result of Comfort and van Mill, we prove that every alpha-pseudocompact abelian group of weight > alpha has some proper dense alpha-pseudocompact subgroup and admits some strictly finer alpha-pseudocompact group topology.

引用

页码：639 / 659

页数：21

共 30 条

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