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arXiv 0712.0127math.AC
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所有模都是强Gorenstein投射的环

Rings over which all modules are strongly Gorenstein projective

D. Bennis, N. Mahdou, K. Ouarghi

摘要:

本文的主要结果之一是刻画了其上所有模都是强Gorenstein投射的环。我们证明了这类环是著名的拟弗罗贝尼乌斯环的非常特殊的情形。我们给出的例子环上的所有模块是Gorenstein投射,但不一定强Gorenstein投射。

英文摘要:

One of the main results of this paper is the characterization of the rings over which all modules are strongly Gorenstein projective. We show that these kinds of rings are very particular cases of the well-known quasi-Frobenius rings. We give examples of rings over which all modules are Gorenstein projective but not necessarily strongly Gorenstein projective.

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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