Minimal injective and flat resolutions of modules over Gorenstein rings
JZ Xu - Journal of Algebra, 1995 - Elsevier
Over a commutative Noetherian ring R, the Bass invariants μi (p, M) were defined for any
module M and any prime p∈ Spec R by H. Bass (Math. Z. 82, 1963, 8-28). In the first part of …
module M and any prime p∈ Spec R by H. Bass (Math. Z. 82, 1963, 8-28). In the first part of …
On invariants dual to the Bass numbers
E Enochs, J Xu - Proceedings of the American mathematical society, 1997 - ams.org
Let $ R $ be a commutative Noetherian ring, and let $ M $ be an $ R $-module. In earlier
papers by Bass (1963) and Roberts (1980) the Bass numbers $\mu _i (p, M) $ were defined …
papers by Bass (1963) and Roberts (1980) the Bass numbers $\mu _i (p, M) $ were defined …
Gorenstein injective covers and envelopes over noetherian rings
E Enochs, A Iacob - Proceedings of the American Mathematical Society, 2015 - ams.org
Gorenstein injective covers and envelopes over noetherian rings Page 1 PROCEEDINGS OF
THE AMERICAN MATHEMATICAL SOCIETY Volume 143, Number 1, January 2015, Pages …
THE AMERICAN MATHEMATICAL SOCIETY Volume 143, Number 1, January 2015, Pages …
Gorenstein injective complexes of modules over Noetherian rings
L Zhongkui, Z Chunxia - Journal of Algebra, 2009 - Elsevier
A complex C is called Gorenstein injective if there exists an exact sequence of
complexes⋯→ I− 1→ I0→ I1→⋯ such that each Ii is injective, C= Ker (I0→ I1) and the …
complexes⋯→ I− 1→ I0→ I1→⋯ such that each Ii is injective, C= Ker (I0→ I1) and the …
Gorenstein flat covers of modules over Gorenstein rings
E Enochs, J Xu - Journal of Algebra, 1996 - Elsevier
A left and right Noetherian ringRis called Gorenstein if bothRRandRRhave finite injective
dimensions. These rings were studied by Bass for the commutative case and Iwanaga for …
dimensions. These rings were studied by Bass for the commutative case and Iwanaga for …
Gorenstein injective envelopes and covers over two sided noetherian rings
A Iacob - Communications in Algebra, 2017 - Taylor & Francis
We prove that the class of Gorenstein injective modules is both enveloping and covering
over a two sided noetherian ring such that the character modules of Gorenstein injective …
over a two sided noetherian ring such that the character modules of Gorenstein injective …
Gorenstein injective modules and local cohomology
R Sazeedeh - Proceedings of the American Mathematical Society, 2004 - ams.org
In this paper we assume that $ R $ is a Gorenstein Noetherian ring. We show that if
$(R,\mathfrak {m}) $ is also a local ring with Krull dimension $ d $ that is less than or equal to …
$(R,\mathfrak {m}) $ is also a local ring with Krull dimension $ d $ that is less than or equal to …
The existence of Gorenstein flat covers
EE Enochs, OMG Jenda, JA López-Ramos - Mathematica Scandinavica, 2004 - JSTOR
THE EXISTENCE OF GORENSTEIN FLAT COVERS Page 1 MATH. SCAND. 94 (2004), 46-62
THE EXISTENCE OF GORENSTEIN FLAT COVERS EDGAR Ε. ENOCHS, OVERTOUN ΜGJENDA …
THE EXISTENCE OF GORENSTEIN FLAT COVERS EDGAR Ε. ENOCHS, OVERTOUN ΜGJENDA …
Gorenstein syzygy modules
C Huang, Z Huang - Journal of Algebra, 2010 - Elsevier
For any ring R and any positive integer n, we prove that a left R-module is a Gorenstein n-
syzygy if and only if it is an n-syzygy. Over a left and right Noetherian ring, we introduce the …
syzygy if and only if it is an n-syzygy. Over a left and right Noetherian ring, we introduce the …
Weak Gorenstein projective, injective and flat modules
Z Gao - Journal of Algebra and Its Applications, 2013 - World Scientific
In this paper, weak Gorenstein projective, injective and flat modules are introduced and
investigated. A left R-module M is called weak Gorenstein projective if there exists an exact …
investigated. A left R-module M is called weak Gorenstein projective if there exists an exact …