Representations of quivers over the algebra of dual numbers
CM Ringel, P Zhang - arXiv preprint arXiv:1112.1924, 2011 - arxiv.org
The representations of a quiver Q over a field k have been studied for a long time. It seems
to be worthwhile to consider also representations of Q over arbitrary finite-dimensional k …
to be worthwhile to consider also representations of Q over arbitrary finite-dimensional k …
A characterization of Gorenstein projective modules
J Wang, L Liang - Communications in Algebra, 2016 - Taylor & Francis
In this article, we give a new characterization of Gorenstein projective modules. As
applications of our result, we prove that a strongly Gorenstein projective module of …
applications of our result, we prove that a strongly Gorenstein projective module of …
m-Periodic Gorenstein objects
We present and study the concept of m-periodic Gorenstein objects relative to a pair (A, B) of
classes of objects in an abelian category, as a generalization of m-strongly Gorenstein …
classes of objects in an abelian category, as a generalization of m-strongly Gorenstein …
On stability of Gorenstein categories
A Xu, N Ding - Communications in Algebra, 2013 - Taylor & Francis
We show that an iteration of the procedure used to define the Gorenstein projective modules
over a ring R yields exactly the Gorenstein projective modules. Specifically, given an exact …
over a ring R yields exactly the Gorenstein projective modules. Specifically, given an exact …
弱Gorenstein FP-内射模
陈文静， 杨晓燕 - 四川师范大学学报: 自然科学版, 2014 - cqvip.com
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The finitely presented torsion-free SG-projective modules are not necessarily projective
S Xing - Journal of Pure and Applied Algebra, 2024 - Elsevier
It is proved in [Strongly Gorenstein projective, injective and flat modules, J. Algebra 320
(2008) 2659–2674, Theorem 2.8] that a finitely presented torsion-free module is SG …
(2008) 2659–2674, Theorem 2.8] that a finitely presented torsion-free module is SG …
对称性在定积分及二重积分计算中的应用
薛春荣， 王芳 - 科学技术与工程, 2010 - cqvip.com
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[PDF][PDF] A brief introduction to Gorenstein projective modules
P Zhang - Notes https://www. math. uni-bielefeld. de/~ sek/sem …, 2008 - Citeseer
Since Eilenberg and Moore [EM], the relative homological algebra, especially the
Gorenstein homological algebra ([EJ2]), has been developed to an advanced level. The …
Gorenstein homological algebra ([EJ2]), has been developed to an advanced level. The …
Gorenstein -Injective Modules and -Noetherian Rings
S Xing, X Luo, K Hu - Algebra Colloquium, 2022 - World Scientific
We study some homological properties of Gorenstein FP∞-injective modules, and we prove
(1) a ring R is not necessarily coherent if every Gorenstein FP∞-injective R-module is …
(1) a ring R is not necessarily coherent if every Gorenstein FP∞-injective R-module is …
Ext-强Ding 投射模
郭慧瑛， 张翠萍 - 《 山东大学学报(理学版)》, 2020 - lxbwk.njournal.sdu.edu.cn
Ext-强Ding投射模 Page 1 山东大学学报(理学版)2020年10月第55卷第10期 E-mail:xblxb@sdu.edu.cn
Journal of Shandong University (Natural Science)ꎬ Vol.55ꎬ No.10ꎬ 2020 http:/ / lxbwk.njournal.sdu.edu.cn …
Journal of Shandong University (Natural Science)ꎬ Vol.55ꎬ No.10ꎬ 2020 http:/ / lxbwk.njournal.sdu.edu.cn …