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arXiv 2108.11087math.AC
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正则拉伸环

Canonical stretched rings

Nguyen Thi Anh Hang, Do Van Kien, Hoang Le Truong

摘要:

本文引入了正则拉伸环、稀疏拉伸环和极大稀疏理想的概念。然后给出了正则拉伸环和稀疏拉伸环的刻画,以及Gorenstein环的极大稀疏理想的刻画。沿着纸提供了几个明确的例子来说明这样的环。

英文摘要:

In this paper, we introduce the concept of canonical stretched rings, sparse stretched rings and maximum sparse ideals. Then we give characterizations of canonical stretched rings and sparse stretched rings; and a characterization of Gorenstein rings in terms of their maximum sparse ideals. Several explicit examples are provided along the paper to illustrate such rings.

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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