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检索条件"主题词=Gorenstein injective module"
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A Note on DG-gorenstein injective Complexes
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Algebra Colloquium 2020年 第4期27卷 731-740页
作者: Bo Lu Kaiyang Lan College of Mathematics and Computer Science Northwest Minzu University Lanzhou 730030China
The notion of DG-gorenstein injective complexes is studied in this article.It is shown that a complex G is DG-gorenstein injective if and only if G is exact with Z_(n)(G)gorenstein injective in R-Mod for each n∈Zand ... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论
Acyclic Complexes and gorenstein Rings
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Algebra Colloquium 2020年 第3期27卷 575-586页
作者: Sergio Estrada Alina Iacob Holly Zolt Departamento de Matematicas Universidad de MurciaMurcia 30100Spain Department of Mathematical Sciences Georgia Southern University StatesboroGA 30460-8093USA
For a given class of modules A,let A be the class of exact complexes having all cycles in A,and dw(A)the class of complexes with all components in A.Denote by GL the class of gorenstein injective modules.We prove that... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论
Strongly W-gorenstein Complexes
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Journal of Mathematical Research with Applications 2018年 第5期38卷 449-457页
作者: Bo LU College of Mathematics and Computer Science Northwest Minzu University
The notion of strongly W-gorenstein complexes is introduced for a self-orthogonal class W of modules. We obtain a characterization of such complexes and apply to strongly gorenstein injective complexes.
来源: 同方期刊数据库 同方期刊数据库 评论
gorenstein Homological Dimensions and Change of Rings
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Journal of Mathematical Research with Applications 2012年 第5期32卷 571-581页
作者: Xiaoyan YANG Department of Mathematics,Northwest Normal University,Gansu 730070,P.R.China Department of Mathematics Northwest Normal University Gansu 730070
In this paper,we shall be concerned with what happens of gorenstein homological dimensions when certain modifications are made to a ring.The five structural operations addressed later are the formation of excellent ex... 详细信息
来源: 同方期刊数据库 同方期刊数据库 评论