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arXiv 2103.07767math.AC
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Koszul同调代数研究综述

A survey on the Koszul homology algebra

Rachel N. Diethorn

摘要:

交换局部(或分次)环$R$的Koszul同调代数往往反映了环$R$及其性质的重要信息。事实上,某些类的环由其Koszul同调上的代数结构来表征。本文综述了这类环的Koszul同调代数的一些经典结果,并着重介绍了它们的一些应用。本文主要介绍了Koszul代数的Koszul同调代数的最新研究进展,并讨论了一些悬而未决的问题。

英文摘要:

The Koszul homology algebra of a commutative local (or graded) ring $R$ tends to reflect important information about the ring $R$ and its properties. In fact, certain classes of rings are characterized by the algebra structure on their Koszul homologies. In this paper we survey some classical results on the Koszul homology algebras of such rings and highlight some applications. We report on recent progress on the Koszul homology algebras of Koszul algebras and examine some open questions on the topic.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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