Dedekind-finite acts over monoids

被引：2

作者：

Ahmadi, Kamal ^{[1
]}

Madanshekaf, Ali ^{[1
]}

机构：

[1] Semnan Univ, Dept Math, POB 35131-19111, Semnan, Iran

来源：

COMMUNICATIONS IN ALGEBRA | 2017年 / 45卷 / 01期

关键词：

Cohopfian; Dedekind-finite; injective envelope; S-act;

D O I：

10.1080/00927872.2016.1175574

中图分类号：

O1 [数学];

学科分类号：

0701 ; 070101 ;

摘要：

Cancellation problems form a classic part of the theory of modules. There are several variations on the notion of cancellation, one of them being that of Dedekind-finiteness. In this manuscript, we introduce and study the notion of Dedekind-finiteness for act over monoids.

引用

页码：377 / 383

页数：7

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