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Gorenstein flat modules relative to injectively resolving subcategories
Journal of Algebra and Its Applications ( IF 0.5 ) Pub Date : 2021-02-24 , DOI: 10.1142/s0219498822500992 Zenghui Gao 1 , Wan Wu 1
Journal of Algebra and Its Applications ( IF 0.5 ) Pub Date : 2021-02-24 , DOI: 10.1142/s0219498822500992 Zenghui Gao 1 , Wan Wu 1
Affiliation
Let ℰ be an injectively resolving subcategory of left R -modules. We introduce and study ℰ -Gorenstein flat modules as a common generalization of some known modules such as Gorenstein flat modules (Enochs, Jenda and Torrecillas, 1993), Gorenstein AC-flat modules (Bravo, Estrada and Iacob, 2018). Then we define a resolution dimension relative to the ℰ -Gorensteinflat modules, investigate the properties of the homological dimension and unify some important properties possessed by some known homological dimensions. In addition, stability of the category of ℰ -Gorensteinflat modules is discussed, and some known results are obtained as applications.
中文翻译:
与内射解析子类别相关的 Gorenstein 平面模块
让ℰ 是 left 的一个单射解析子类别R -模块。介绍研究ℰ -Gorenstein 扁平模块作为一些已知模块的常见概括,例如 Gorenstein 扁平模块(Enochs、Jenda 和 Torrecillas,1993 年)、Gorenstein AC 扁平模块(Bravo、Estrada 和 Iacob,2018 年)。然后我们定义一个相对于ℰ -Gorensteinflat模块,研究同调维的性质,统一一些已知同调维所具有的一些重要性质。此外,类别的稳定性ℰ -讨论了Gorensteinflat模块,并获得了一些已知结果作为应用程序。
更新日期:2021-02-24
中文翻译:
与内射解析子类别相关的 Gorenstein 平面模块
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