[PDF][PDF] Locally Gorensteinness over Cohen–Macaulay rings
T Araya, K Iima - arXiv preprint arXiv:1408.3796, 2014 - Citeseer
In this article, we shall characterize torsionfreeness of modules with respect to a
semidualizing module in terms of the Serre's condition (Sn). As an application we give a …
semidualizing module in terms of the Serre's condition (Sn). As an application we give a …
When do the Gorenstein Injective Modules and Strongly Cotorsion Modules Coincide?
J Wang, H Li - Bulletin of the Iranian Mathematical Society, 2023 - Springer
For a left Noetherian ring R, if the supremum of flat dimensions of all injective left R-modules
is finite, we prove that strongly cotorsion left R-modules coincide with Gorenstein injective …
is finite, we prove that strongly cotorsion left R-modules coincide with Gorenstein injective …
The role of w-tilting modules in relative Gorenstein (co) homology
Let R be a ring, C be a left R-module and S= End R (C). When C is semidualizing, the
Auslander class AC (S) and the Bass class ℬ C (R) associated with C have been the subject …
Auslander class AC (S) and the Bass class ℬ C (R) associated with C have been the subject …
Rings which admit faithful torsion modules II
G Oman, R Schwiebert - Journal of Algebra and its Applications, 2012 - World Scientific
Let R be an associative ring with identity. An (left) R-module M is said to be torsion if for
every m∈ M, there exists a nonzero r∈ R such that rm= 0, and faithful provided rM={0} …
every m∈ M, there exists a nonzero r∈ R such that rm= 0, and faithful provided rM={0} …
Gorenstein injective and strongly cotorsion modules
Z Huang - Israel Journal of Mathematics, 2013 - Springer
By investigating the properties of some special covers and envelopes of modules, we prove
that if R is a Gorenstein ring with the injective envelope of RR flat, then a left R-module is …
that if R is a Gorenstein ring with the injective envelope of RR flat, then a left R-module is …
Gorenstein injective and projective complexes with respect to a semidualizing module
C Yang, L Liang - Communications in Algebra, 2012 - Taylor & Francis
Let R be a commutative (possibly non-Noetherian) ring (in order to make things less
technical) and C a semidualizing R-module. In this article, we introduce and investigate the …
technical) and C a semidualizing R-module. In this article, we introduce and investigate the …
The orthogonal complement relative to the functor extension of the class of all Gorenstein projective modules
M Tamekkante - 2010 - projecteuclid.org
In this paper, we study the pair (GP(R),GP(R)^⊥) where GP(R) is the class of all Gorenstein
projective modules. We prove that it is a complete hereditary cotorsion theory, provided …
projective modules. We prove that it is a complete hereditary cotorsion theory, provided …
On the theory and applications of -dimension with respect to a semidualizing module
CB Miranda-Neto, TS Souza - Journal of Algebra and Its …, 2023 - World Scientific
We contribute to the theory of G-dimension relative to a semidualizing module C, in
connection to the properties of a module being totally C-reflexive, Ck-torsionless, and Ck …
connection to the properties of a module being totally C-reflexive, Ck-torsionless, and Ck …
Tensor and torsion products of relative injective modules with respect to a semidualizing module
Let R be a commutative Cohen–Macaulay ring, and let C be a semidualizing module of R. In
this paper, we show that C is generically dualizing if and only if the tensor products of …
this paper, we show that C is generically dualizing if and only if the tensor products of …
Sequentially reflexive modules
A Tonolo - Communications in Algebra, 2004 - Taylor & Francis
We generalize the homological characterization of sequentially Cohen–Macaulay modules
over a graded Gorenstein algebra to sequentially reflexive modules over Noetherian, not …
over a graded Gorenstein algebra to sequentially reflexive modules over Noetherian, not …