期刊论文详细信息
JOURNAL OF ALGEBRA | 卷:324 |
Gabriel-Roiter inclusions and Auslander-Reiten theory | |
Article | |
Ringel, Claus Michael | |
关键词: Artin algebras; Indecomposable modules; Auslander-Reiten theory; Gabriel-Roiter inclusions; | |
DOI : 10.1016/j.jalgebra.2010.09.003 | |
来源: Elsevier | |
【 摘 要 】
Let A be an artin algebra The aim of this paper is to outline a strong relationship between the Gabriel-Roiter inclusions and the Auslander-Reiten theory If X is a Gabriel-Roiter submodule of Y then Y is shown to be a factor module of an indecomposable module M such that there exists an irreducible monomorphism X -> M We also will prove that the monomorphisms in a homogeneous tube are Gabriel-Roiter inclusions provided the tube contains a module whose endomorphism ring is a division ring (C) 2010 Elsevier Inc All rights reserved
【 授权许可】
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【 预 览 】
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