GC-projectivity and injectivity under Frobenius extensions

Z Zhao - Communications in Algebra, 2022 - Taylor & Francis
In this article, we prove that Gorenstein projectivity and injectivity with respect to a
semidualizing module are preserved under Frobenius extensions. Furthermore, we obtain …

Duality pairs, generalized Gorenstein modules, and Ding injective envelopes

J Gillespie, A Iacob - Comptes …, 2022 - comptes-rendus.academie-sciences …
Let R be a general ring. Duality pairs of R-modules were introduced by Holm-Jørgensen.
Most examples satisfy further properties making them what we call semi-complete duality …

Tilting modules and Auslander's Gorenstein property

T Wakamatsu - Journal of Algebra, 2004 - Elsevier
Tilting modules and Auslander’s Gorenstein property Page 1 Journal of Algebra 275 (2004)
3–39 www.elsevier.com/locate/jalgebra Tilting modules and Auslander’s Gorenstein property …

Tilting and cotilting classes over Gorenstein rings

J Trlifaj, D Pospıšil - Rings, modules and representations, 2009 - books.google.com
Tilting and cotilting classes over Gorenstein rings Page 331 Contemporary Mathematics
Contemporary Mathematics Volume 480 , 2009 Tilting and Cotilting Classes Over Gorenstein …

Frobenius functors and Gorenstein flat dimensions

J Hu, H Li, Y Geng, D Zhang - Communications in Algebra, 2020 - Taylor & Francis
We prove that if the Frobenius functor F (from the category of left R-modules to the category
of left S-modules) is faithful, then for any R-module X, the Gorenstein flat dimension of X is …

Sequentially reflexive modules

A Tonolo - Communications in Algebra, 2004 - Taylor & Francis
We generalize the homological characterization of sequentially Cohen–Macaulay modules
over a graded Gorenstein algebra to sequentially reflexive modules over Noetherian, not …

Eventually homological isomorphisms and Gorenstein projective modules

Y Qin, D Shen - Science China Mathematics, 2024 - Springer
We prove that a certain eventually homological isomorphism between module categories
induces triangle equivalences between their singularity categories, Gorenstein defect …

The cotorsion pair generated by the Gorenstein projective modules and -pure-injective modules

M Cortés-Izurdiaga, J Šaroch - arXiv preprint arXiv:2104.08602, 2021 - arxiv.org
We prove that, if $\textrm {GProj} $ is the class of all Gorenstein projective modules over a
ring $ R $, then $\mathfrak {GP}=(\textrm {GProj},\textrm {GProj}^\perp) $ is a cotorsion pair …

Tilting subcategories with respect to cotorsion triples in abelian categories

Z Di, J Wei, X Zhang, J Chen - Proceedings of the Royal Society of …, 2017 - cambridge.org
Given a non-negative integer n and a complete hereditary cotorsion triple, the notion of
subcategories in an abelian category is introduced. It is proved that a virtually Gorenstein …

Applications of cotorsion triples

W Ren - Communications in Algebra, 2019 - Taylor & Francis
We study homotopy categories of model categories arising from a cotorsion triple, and the
equivalences between corresponding stable categories. We characterize homological …