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arXiv 1910.06754math.AC
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Gorenstein n-X-内射模和n-X-平坦模关于一个特殊的非线性表示模

Gorenstein n-X-injective and n-X-flat modules with respect to a special finitely presented module

Mostafa Amini, Arij Benkhadra, Driss Bennis

摘要:

设R是环,X是R-模类,n>1是整数。本文通过特殊的非线性表示模,引入了Gorenstein n-X-内射模和n-X-平坦模的概念.另外,我们还得到了n-X-凝聚环上这些模的一些等价性质。然后,我们研究了X-FC-环上Gorenstein n-X-内射模、n-X-平坦模、内射模和平坦模之间的关系(即,自n-X-内射和n-X-凝聚环)。几个已知的结果推广到这个新的背景下

英文摘要:

Let R be a ring, X a class of R-modules and n>1 an integer. In this paper, via special finitely presented modules, we introduce the concepts of Gorenstein n-X-injective and n-X-flat modules. And aside, we obtain some equivalent properties of these modules on n-X-coherent rings. Then, we investigate the relations among Gorenstein n-X-injective, n-X-flat, injective and flat modules on X-FC-rings (i.e., self n-X-injective and n-X-coherent rings). Several known results are generalized to this new context

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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