On Rings with Finite Global Gorenstein Dimensions
W REN, Y ZHANG - Chinese Quarterly Journal of …, 2017 - sxjk.magtechjournal.com
As a proper setting to study Gorenstein projective and injective dimensions of modules via
vanishing of Gorenstein Ext-functors, a notion of a generalized Gorenstein ring is introduced …
vanishing of Gorenstein Ext-functors, a notion of a generalized Gorenstein ring is introduced …
[PDF][PDF] GORENSTEIN HOMOLOGICAL DIMENSIONS AND FOXBY CLASSES
MALI ESMKHANI, M TOUSI - arXiv preprint math/0511612 - Citeseer
In this paper, we study Gorenstein injective, projective, and flat modules over a local Cohen-
Macaulay ring (R, m). We correspond to a dualizing module D of ˆR, the classes ΦD and ΨD …
Macaulay ring (R, m). We correspond to a dualizing module D of ˆR, the classes ΦD and ΨD …
[PDF][PDF] Categorías (x, y)-Gorenstein
E Duarte González - 2016 - repositorio.ual.es
En este Trabajo Fin de Máster desarrollamos varias ideas que nos han parecido
interesantes y que se enmarcan dentro de la teorıa del Algebra Homológica Relativa …
interesantes y que se enmarcan dentro de la teorıa del Algebra Homológica Relativa …
Rigid and Test Modules
O Celikbas - Extended Abstracts Spring 2015: Interactions between …, 2016 - Springer
We discuss a class of modules, called test modules, that are, in principle, those detecting
finite homological dimensions. The main purpose of this mote is to report the following result …
finite homological dimensions. The main purpose of this mote is to report the following result …
On GI-flat and GF-torsion modules
W Xiujian, Z Yu'e, DU Xianneng - JUSTC, 2015 - just.ustc.edu.cn
Two classes of modules were studied: GI-flat and GF-torsion modules, where GI stands for
Gorenstein injective modules and GF for Gorenstein flat modules. Two homological …
Gorenstein injective modules and GF for Gorenstein flat modules. Two homological …
[PDF][PDF] HOMOLOGICAL DIMENSIONS OF TEST-RIGID MODULES
O CELIKBAS, M GHEIBI, MR ZARGAR… - arXiv preprint arXiv …, 2014 - academia.edu
Let (R, m, k) be a commutative Noetherian local ring. We examine various homological
dimensions of finitely generated Tor-rigid, test and testrigid, ie, both Tor-rigid and test …
dimensions of finitely generated Tor-rigid, test and testrigid, ie, both Tor-rigid and test …
[PDF][PDF] Homological Methods in Commutative Algebra
HB Foxby - Citeseer
Section 2 presents classical homological algebra in general algebraic terms. The classes of
projective modules, injective modules, and flat modules are defined, and the first two are …
projective modules, injective modules, and flat modules are defined, and the first two are …
Gorenstein homological dimension and Ext-depth of modules
A Mafi - Bulletin of the Belgian Mathematical Society-Simon …, 2009 - projecteuclid.org
Let $(R,{\frak {m}}, k) $ be a commutative Noetherian local ring. It is well-known that $ R $ is
regular if and only if the flat dimension of $ k $ is finite. In this paper, we show that $ R $ is …
regular if and only if the flat dimension of $ k $ is finite. In this paper, we show that $ R $ is …
Gorenstein Injective and Gorenstein Flat Resolution of Modules Over Gorenstein Rings
J Asadollahi, S Salarian - Communications in Algebra, 2004 - Taylor & Francis
Let R be a commutative Noetherian ring. There are several characterizations of Gorenstein
rings in terms of classical homological dimensions of their modules. In this paper, we use …
rings in terms of classical homological dimensions of their modules. In this paper, we use …