Local cohomology and Matlis duality
M Hellus - arXiv preprint math/0703124, 2007 - arxiv.org
arXiv:math/0703124v1 [math.AC] 5 Mar 2007 Page 1 arXiv:math/0703124v1 [math.AC] 5 Mar
2007 Local Cohomology and Matlis duality – Table of contents 0Introduction …
2007 Local Cohomology and Matlis duality – Table of contents 0Introduction …
On the annihilators and attached primes of top local cohomology modules
A Atazadeh, M Sedghi, R Naghipour - Archiv der Mathematik, 2014 - Springer
Let aa be an ideal of a commutative Noetherian ring R and M a finitely generated R-module.
It is shown that\rm Ann _R (H_ a^\rm dim M (M))=\rm Ann _R (M/T_R (a, M)) Ann R (H a dim …
It is shown that\rm Ann _R (H_ a^\rm dim M (M))=\rm Ann _R (M/T_R (a, M)) Ann R (H a dim …
Finiteness properties of minimax and coatomic local cohomology modules
M Aghapournahr, L Melkersson - Archiv der Mathematik, 2010 - Springer
Let R be a noetherian ring, a an ideal of R, and M an R-module. We prove that for a finite
module M, if\rm H^ i _ a (M) is minimax for all i≥ r≥ 1, then\rm H^ i _ a (M) is artinian for i≥ …
module M, if\rm H^ i _ a (M) is minimax for all i≥ r≥ 1, then\rm H^ i _ a (M) is artinian for i≥ …
Top local cohomology modules with respect to a pair of ideals
L Chu - Proceedings of the American Mathematical Society, 2011 - ams.org
Let $(R,{\mathfrak {m}}) $ be a commutative Noetherian local ring, and let $ I $ and $ J $ be
two proper ideals of $ R $. Let $ M $ be a non-zero finitely generated $ R-$ module. We …
two proper ideals of $ R $. Let $ M $ be a non-zero finitely generated $ R-$ module. We …
Associated and attached primes of local cohomology modules over almost Dedekind domains
In this paper, we prove the Grothendieck's Vanishing Theorem for finitely generated ideals
over almost Dedekind domains and show that there exists a non-finitely generated prime …
over almost Dedekind domains and show that there exists a non-finitely generated prime …
Attached primes of the top generalized local cohomology modules
Y Gu, L Chu - Bulletin of the Australian Mathematical Society, 2009 - cambridge.org
Let (R, 𝔪) be a commutative Noetherian local ring, let I be an ideal of R and let M and N be
finitely generated R-modules. Assume that,. First, we give the formula for the attached …
finitely generated R-modules. Assume that,. First, we give the formula for the attached …
Cohomological dimension filtration and annihilators of top local cohomology modules
A Atazadeh, M Sedghi, R Naghipour - arXiv preprint arXiv:1312.1330, 2013 - arxiv.org
Let $\frak a $ denote an ideal in a commutative Noetherian ring $ R $ and $ M $ a finitely
generated $ R $-module. In this paper, we introduce the concept of the cohomological …
generated $ R $-module. In this paper, we introduce the concept of the cohomological …
Filter regular sequences and generalized local cohomology modules
Let\mathfrak a,\mathfrak ba, b be ideals of a commutative Noetherian ring RR and let M, NM,
N be finite R R-modules. The concept of an\mathfrak a a-filter grade of\mathfrak bb on MM is …
N be finite R R-modules. The concept of an\mathfrak a a-filter grade of\mathfrak bb on MM is …
Some results on the annihilators and attached primes of local cohomology modules
A Atazadeh, M Sedghi, R Naghipour - Archiv der Mathematik, 2017 - Springer
Abstract Let (R, m)(R, m) be a local ring and M a finitely generated R-module. It is shown that
if M is relative Cohen–Macaulay with respect to an ideal aa of R, then Ann _R (H_ a^ cd (a …
if M is relative Cohen–Macaulay with respect to an ideal aa of R, then Ann _R (H_ a^ cd (a …
Vanishing of the top local cohomology modules over Noetherian rings
K Divaani-Aazar - Proceedings-Mathematical Sciences, 2009 - Springer
Let R be a (not necessarily local) Noetherian ring and M a finitely generated R-module of
finite dimension d. Let a be an ideal of R and M denote the intersection of all prime ideals p …
finite dimension d. Let a be an ideal of R and M denote the intersection of all prime ideals p …