The Galois correspondence theorem for groupoid actions

被引：14
|
作者：
Paques, Antonio [1 ]
Tamusiunas, Thaisa [1 ]
机构：
[1] Univ Fed Rio Grande do Sul, Inst Matemat, BR-91509900 Porto Alegre, RS, Brazil
来源：
JOURNAL OF ALGEBRA | 2018年 / 509卷
关键词：
Groupoid; Normal subgroupoid; Quotient groupoid; Groupoid Galois extension; Galois correspondence theorem; RINGS;
D O I：
10.1016/j.jalgebra.2018.04.034
中图分类号：
O1 [数学];
学科分类号：
0701 ; 070101 ;
摘要：
A theory about groupoids will be developed, emphasizing the notion of normal subgroupoid and quotient groupoid. It will be also constructed a version of the Galois correspondence theorem for groupoids acting on commutative rings. (C) 2018 Elsevier Inc. All rights reserved.
引用
收藏
页码：105 / 123
页数：19
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