Hearts for commutative Noetherian rings: torsion pairs and derived equivalences

S Pavon, J Vitória - arXiv preprint arXiv:2009.08763, 2020 - arxiv.org
Over a commutative noetherian ring $ R $, the prime spectrum controls, via the assignment
of support, the structure of both $\mathsf {Mod}(R) $ and $\mathsf {D}(R) $. We show that …

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) …

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 …

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) …

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 …

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 …

Tilting classes over commutative rings

M Hrbek, J Šťovíček - Forum Mathematicum, 2020 - degruyter.com
We classify all tilting classes over an arbitrary commutative ring via certain sequences of
Thomason subsets of the spectrum, generalizing the classification for noetherian …

The singular Yoneda category and the stabilization functor

XW Chen, Z Wang - arXiv preprint arXiv:2205.08429, 2022 - arxiv.org
For a noetherian ring $\Lambda $, the stabilization functor in the sense of Krause yields an
embedding of the singularity category of $\Lambda $ into the homotopy category of acyclic …

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 …