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arXiv 2602.18804math.ACmath.CTmath.RA
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局部素模

Locally prime modules

University of Dodoma(多多马大学);Makerere University(马凯雷雷大学)

Sholastica Luambano, David Ssevviiri

AI总结:

本文引入局部素模和余素模的概念,通过范畴论技术扩展了Greenlees-May对偶和Matlis-Greenlees-May等价,建立了局部与全局素性之间的联系。

摘要:

对于一个具有固定理想I和J的交换单位环R,我们引入并研究I-素R-模和(I,J)-素R-模,以及它们的对偶I-余素R-模和(I,J)-余素R-模。我们运用范畴论技术揭示它们的结构性质。我们的主要结果是Greenlees-May对偶和Matlis-Greenlees-May等价在这些素和余素模设置中的版本。这扩展了关于I-约简模和I-核心约简模的工作。我们证明这些“局部素”模作为研究经典“全局素”模的工具,建立了局部和全局素性的桥梁。

英文摘要:

For a commutative unital ring $R$ with fixed ideals $I$ and $J$, we introduce and study $I$-prime $R$-modules and $(I, J)$-prime $R$-modules together with their duals $I$-coprime $R$-modules and $(I,J)$-coprime $R$-modules respectively. We employ category-theoretic techniques to reveal their structural properties. Our main results are versions of the Greenlees-May Duality and the Matlis-Greenlees-May Equivalence to the setting of these prime and coprime modules. This generalizes work on $I$-reduced modules and $I$-coreduced modules. We demonstrate that these ``locally prime" modules serve as a tool for studying the classical ``globally prime" modules, creating a bridge between local and global primality.

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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