n-Gorenstein倾斜模的表征

IF 0.6 4区数学 Q3 MATHEMATICS

Applied Categorical Structures Pub Date : 2022-07-19 DOI:10.1007/s10485-022-09688-8

Yexuan Li, Hailou Yao

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引用次数: 0

摘要

本文的目的是引入n-Gorenstein倾斜模的概念，并研究其主要性质。这个概念将有限内射维的n倾模的概念推广到有限Gorenstein内射维的情况。作为我们结果的一个应用，我们讨论了偏n-Gorenstein倾模的补的存在性问题。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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A Characterization of n-Gorenstein Tilting Comodules

The aim of this paper is to introduce the concept of n-Gorenstein tilting comodules and study its main properties. This concept generalizes the notion of n-tilting comodules of finite injective dimensions to the case of finite Gorenstein injective dimensions. As an application of our results, we discuss the problem of existence of complements to partial n-Gorenstein tilting comodules.

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来源期刊

Applied Categorical Structures 数学-数学

CiteScore

1.30

自引率

16.70%

发文量

审稿时长

>12 weeks

期刊介绍： Applied Categorical Structures focuses on applications of results, techniques and ideas from category theory to mathematics, physics and computer science. These include the study of topological and algebraic categories, representation theory, algebraic geometry, homological and homotopical algebra, derived and triangulated categories, categorification of (geometric) invariants, categorical investigations in mathematical physics, higher category theory and applications, categorical investigations in functional analysis, in continuous order theory and in theoretical computer science. In addition, the journal also follows the development of emerging fields in which the application of categorical methods proves to be relevant. Applied Categorical Structures publishes both carefully refereed research papers and survey papers. It promotes communication and increases the dissemination of new results and ideas among mathematicians and computer scientists who use categorical methods in their research.