Cohen-Macaulay modules over classical orders
D Simson - LECTURE NOTES IN PURE AND APPLIED …, 2000 - books.google.com
This article is an extended and completed version of the second part of the joint survey
lecture with Yu. Drozd on Cohen-Macaulay modules over Cohen-Macaulay algebras …
lecture with Yu. Drozd on Cohen-Macaulay modules over Cohen-Macaulay algebras …
Cohomological annihilators
P Schenzel - … Proceedings of the Cambridge Philosophical Society, 1982 - cambridge.org
The local cohomology theory introduced by Grothendieck (1) is a useful tool for attacking
problems in commutative algebra and algebraic geometry. Let A denote a local ring with its …
problems in commutative algebra and algebraic geometry. Let A denote a local ring with its …
Connected sums of Gorenstein local rings
H Ananthnarayan, LL Avramov… - Journal für die reine und …, 2012 - degruyter.com
Given surjective homomorphisms R→ T← S of local rings, and ideals in R and S that are
isomorphic to some T-module V, the connected sum R⋕ TS is defined to be the ring …
isomorphic to some T-module V, the connected sum R⋕ TS is defined to be the ring …
The Gorenstein defect category
PA Bergh, S Oppermann… - The Quarterly Journal of …, 2015 - academic.oup.com
We consider the homotopy category of complexes of projective modules over a Noetherian
ring. Truncation at degree zero induces a fully faithful triangle functor from the totally acyclic …
ring. Truncation at degree zero induces a fully faithful triangle functor from the totally acyclic …
Commutative algebra in group cohomology
JPC Greenlees - Journal of Pure and Applied Algebra, 1995 - Elsevier
We apply constructions from equivariant topology to Benson-Carlson resolutions and hence
prove in (2.1) that the group cohomology ring of a finite group enjoys remarkable duality …
prove in (2.1) that the group cohomology ring of a finite group enjoys remarkable duality …
Cohen-Macaulay modules on quadrics
RO Buchweitz, D Eisenbud, J Herzog - … of a Symposium held in Lambrecht …, 2006 - Springer
This paper analyzes the graded maximal Cohen-Macaulay modules over rings of the form
R= k [x 1,..., xr]/Q, when Q is a quadratic form defining a regular projective hypersurface, and …
R= k [x 1,..., xr]/Q, when Q is a quadratic form defining a regular projective hypersurface, and …
[引用][C] Local cohomology and the Cousin complex for a commutative Noetherian ring
RY Sharp - Mathematische Zeitschrift, 1977 - Springer
Its construction and some of its properties are described in [7, w 2]. The Krull dimension of a
non-zero A-module M [7,(1.7) 3 will be denoted in this article by dimAM. For such an M, the …
non-zero A-module M [7,(1.7) 3 will be denoted in this article by dimAM. For such an M, the …
[PDF][PDF] Artin-Nagata properties and Cohen-Macaulay associated graded rings
M Johnson, B Ulrich - Compositio Mathematica, 1996 - numdam.org
Artin-Nagata properties and Cohen-Macaulay associated graded rings Page 1
COMPOSITIO MATHEMATICA MARK JOHNSON BERND ULRICH Artin-Nagata properties …
COMPOSITIO MATHEMATICA MARK JOHNSON BERND ULRICH Artin-Nagata properties …
Support varieties and the Hochschild cohomology ring modulo nilpotence
N Snashall - arXiv preprint arXiv:0811.4506, 2008 - arxiv.org
This is a survey paper based on my talks at the 41st Symposium on Ring Theory and
Representation Theory, held in Shizuoka University, Japan in September 2008, and will …
Representation Theory, held in Shizuoka University, Japan in September 2008, and will …
Cohen-Macaulay modules on hypersurface singularities
H Knörrer - … of Algebras (Durham, 1985), London Math. Soc …, 1986 - books.google.com
In the last few years the maximal Cohen-Macaulay modules over local rings of singularities
have been studied by methods of representation theory, commutative algebra, and algebraic …
have been studied by methods of representation theory, commutative algebra, and algebraic …