Model structures and relative Gorenstein flat modules and chain complexes

S Estrada, A Iacob, MA Pérez - Categorical, homological and …, 2020 - books.google.com
… Furthermore, if I 1(Rop) denotes the class of FP-injective right … -flat module is a direct summand
of a strongly Gorenstein AC-… relative Gorenstein flat objets involving torsion functors, and …

Ding injective modules over Frobenius extensions

Z Wang, P Yang, R Zhang - Bulletin of the Korean Mathematical …, 2021 - koreascience.kr
… (2) By the definition of Frobenius extension, we get that AR is a projective right R-module, so
it is flat… Let Q be an FP-injective left A-module. It is easy to see that Q is an FP-injective left R-…

[PDF][PDF] Module classes induced by complexes and λ-pure-injective modules

M Cortés-Izurdiaga, J Šaroch - arXiv preprint arXiv:2104.08602, 2021 - researchgate.net
… for the left orthogonal class of A with respect to the Tor functor, that is … We denote by Finj the
class of all fp-injective modules. … Choosing C = Proj, we obtain the classical notion of strongly

On FI-cotorsion modules and dimensions

AD Alqahtani, K Ouarghi - J. Math. Comput. Sci., 2021 - scik.org
… Consider an exact sequence 0 → F → F → F → 0 with F and F are FI-flat. Applying the long
exact sequence of functor (N ⊗R ·) where N is an FP-injective R-module, we obtain the exact …

Gorenstein flat modules relative to injectively resolving subcategories

Z Gao, W Wu - Journal of Algebra and Its Applications, 2022 - World Scientific
FP-injective modules in the notion of Gorenstein flat modules, one gets exactly the Gorenstein
flat … ] introduced the notions of absolutely clean (FP∞-injective) and level modules in terms …

Torsion pairs over n-hereditary rings

D Bravo, CE Parra - Communications in Algebra, 2019 - Taylor & Francis
… Since then, the theory of torsion pairs has been greatly … over semiherditary rings the class
of FP-injective modules is also closed … 1-presented modules, and that the functor Tor 1 ( − , M ) …

Pseudo-dualizing complexes and pseudo-derived categories

L Positselski - Rendiconti del Seminario Matematico della Università …, 2020 - ems.press
… existence of left and right adjoint functors to the Verdier quotient functors in the diagram (7) …
-modules are strongly finitely presented, and objects of the class E are called fp-injective left A…

[PS][PS] TILTING THEORY AND THE FINITISTIC DIMENSION CONJECTURES

F We - ka.karlin.mff.cuni.cz
… We prove that the class of the strongly at R-modules is a cover class if and … FP-injective and
at) modules are pure-injective fp-injective (… The relative (co)homological functors Extf and Tor …

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
… for the left orthogonal class of A with respect to the Tor functor, that is … We denote by Finj the
class of all fp-injective modules. … Choosing C = Proj, we obtain the classical notion of strongly

The projective stable category of a coherent scheme

S Estrada, J Gillespie - Proceedings of the Royal Society of …, 2019 - cambridge.org
… pure modules (also called FP-injective modules) whenever R is a … The functor F is only
right exact in general, but since C is … By corollary 4.6 we know that Y is trivial in the exact firmly