Hearts for commutative Noetherian rings: torsion pairs and derived equivalences

S Pavon, J Vitória - Documenta Mathematica, 2021 - content.ems.press
Over a commutative noetherian ring R, the prime spectrum controls, via the assignment of
support, the structure of both Mod (R) and D (R). We show that, just like in Mod (R), the …

Singular equivalences to locally coherent hearts of commutative noetherian rings

M Hrbek, S Pavon - Journal of Algebra, 2023 - Elsevier
We show that Krause's recollement exists for any locally coherent Grothendieck category
whose derived category is compactly generated. As a source of such categories, we …

Parametrizing torsion pairs in derived categories

L Angeleri Hügel, M Hrbek - … Theory of the American Mathematical Society, 2021 - ams.org
We investigate parametrizations of compactly generated t-structures, or more generally, t-
structures with a definable coaisle, in the unbounded derived category $\mathrm …

t-Structures and cotilting modules over commutative noetherian rings

L Angeleri Hügel, M Saorín - Mathematische Zeitschrift, 2014 - Springer
For a commutative noetherian ring\(R\), we establish a bijection between the resolving
subcategories consisting of finitely generated\(R\)-modules of finite projective dimension …

Hearts of t-structures in the derived category of a commutative Noetherian ring

C Parra, M Saorin - Transactions of the American Mathematical Society, 2017 - ams.org
Let $ R $ be a commutative Noetherian ring and let $\mathcal D (R) $ be its (unbounded)
derived category. We show that all compactly generated t-structures in $\mathcal D (R) …

Mutations and derived equivalences for commutative noetherian rings

J Vitória - arXiv preprint arXiv:2310.01834, 2023 - arxiv.org
arXiv:2310.01834v1 [math.RT] 3 Oct 2023 Page 1 arXiv:2310.01834v1 [math.RT] 3 Oct 2023
MUTATIONS AND DERIVED EQUIVALENCES FOR COMMUTATIVE NOETHERIAN RINGS …

Compactly generated t-structures in the derived category of a commutative ring

M Hrbek - Mathematische Zeitschrift, 2020 - Springer
We classify all compactly generated t-structures in the unbounded derived category of an
arbitrary commutative ring, generalizing the result of Alonso Tarrío et al.(J Algebra 324 (3) …

On compactly generated torsion pairs and the classification of co-𝑡-structures for commutative noetherian rings

J Šťovíček, D Pospíšil - Transactions of the American Mathematical Society, 2016 - ams.org
We classify compactly generated co-$ t $-structures on the derived category of a
commutative noetherian ring. In order to accomplish this, we develop a theory for compactly …

[PDF][PDF] Classifying compactly generated t-structures on the derived category of a noetherian ring

LA Tarrio, AJ Lopez, M Saorin - preprint, 2007 - Citeseer
We classify complactly generated t-structures on the derived category of modules over a
commutative Noetherian ring R in terms of decreasing filtrations by supports on Spec (R). A …

Wide coreflective subcategories and torsion pairs

LA Hügel, F Sentieri - arXiv preprint arXiv:2304.00845, 2023 - arxiv.org
We revisit a construction of wide subcategories going back to work of Ingalls and Thomas.
To a torsion pair in the category $ R\operatorname {-}\operatorname {mod} $ of finitely …