Some Categorical Aspects of Commutative Algebra
S Dey - 2023 - search.proquest.com
The purpose of this work is to study commutative Noetherian rings by studying certain
subcategories of the category of finitely generated modules over such rings. We begin by …
subcategories of the category of finitely generated modules over such rings. We begin by …
Thick subcategories of modules over commutative Noetherian rings (with an appendix by Srikanth Iyengar)
H Krause - Mathematische Annalen, 2008 - Springer
For a commutative noetherian ring A, we compare the support of a complex of A-modules
with the support of its cohomology. This leads to a classification of all full subcategories of A …
with the support of its cohomology. This leads to a classification of all full subcategories of A …
Thick subcategories of modules over commutative rings
H Krause - arXiv preprint math/0703158, 2007 - arxiv.org
For a commutative noetherian ring A, we compare the support of a complex of A-modules
with the support of its cohomology. This leads to a classification of all full subcategories of A …
with the support of its cohomology. This leads to a classification of all full subcategories of A …
A generalization of the dimension and radius of a subcategory of modules and its applications
Y Mifune - arXiv preprint arXiv:2401.11153, 2024 - arxiv.org
Let $ R $ be a commutative noetherian local ring and denote by $\operatorname {mod} R $
the category of finitely generated $ R $-modules. In this paper, we give some evaluations of …
the category of finitely generated $ R $-modules. In this paper, we give some evaluations of …
On a generalization of two results of Happel to commutative rings
TJ Puthenpurakal - arXiv preprint arXiv:2208.12137, 2022 - arxiv.org
In this paper we extend two results of Happel to commutative rings. Let $(A,\mathfrak {m}) $
be a commutative Noetherian local ring. Let $ D^ b_f (mod\A) $ be the bounded derived …
be a commutative Noetherian local ring. Let $ D^ b_f (mod\A) $ be the bounded derived …
Classifying subcategories of modules
M Hovey - Transactions of the American Mathematical Society, 2001 - ams.org
Let $ R $ be the quotient of a regular coherent commutative ring by a finitely generated
ideal. In this paper, we classify all abelian subcategories of finitely presented $ R $-modules …
ideal. In this paper, we classify all abelian subcategories of finitely presented $ R $-modules …
The dimension of a subcategory of modules
H Dao, R Takahashi - Forum of Mathematics, Sigma, 2015 - cambridge.org
Let R be a commutative noetherian local ring. As an analog of the notion of the dimension of
a triangulated category defined by Rouquier, the notion of the dimension of a subcategory of …
a triangulated category defined by Rouquier, the notion of the dimension of a subcategory of …
IE-closed subcategories of commutative rings are torsion-free classes
H Enomoto - arXiv preprint arXiv:2304.03260, 2023 - arxiv.org
Let C be a subcategory of the category of finitely generated R-modules over a commutative
noetheian ring R. We prove that, if C is closed under images and extensions (which we call …
noetheian ring R. We prove that, if C is closed under images and extensions (which we call …
On the subcategories of n-torsionfree modules and related modules
S Dey, R Takahashi - Collectanea Mathematica, 2023 - Springer
Let R be a commutative noetherian ring. Denote by mod\, R mod R the category of finitely
generated R-modules. In this paper, we study n-torsionfree modules in the sense of …
generated R-modules. In this paper, we study n-torsionfree modules in the sense of …