发表机构
Georgia Southern University(佐治亚南方大学)
机构由 AI 辅助整理,请以论文原文为准。AI 中文总结
本文研究交换诺特局部环上自由模与内射模的不可约同态结构,扩展了已有工作,并探讨完备情形下阿廷模范畴中的不可约单态射与满态射。
AI 中文摘要
设 $R$ 为交换诺特局部环。我们扩展了作者与高桥的工作,研究了有限生成 $R$-模范畴中源于自由模的不可约单态射的结构。当 $R$ 完备时,我们进一步研究了阿廷 $R$-模范畴中到/自内射模的不可约单态射与满态射的结构。
英文摘要
Let $R$ be a commutative noetherian local ring. We extend the work of the author and Takahashi by investigating the structure of irreducible monomorphisms originating from free modules in the category of finitely generated $R$-modules. In the case where $R$ is complete, we further study the structure of irreducible monomorphisms and epimorphisms to and from injective modules in the category of artinian $R$-modules.
Comments10 pages. Improved Theorems A and D and corrected an example