On Gorenstein homological dimension of groups
Y Luo, W Ren - arXiv preprint arXiv:2205.15542, 2022 - arxiv.org
… rings are assumed to be coherent in [15]; as a generalization, the notion of GF-closed rings
… can remove the assumptions of coherent rings and GF-closed rings in many situations, see …
… can remove the assumptions of coherent rings and GF-closed rings in many situations, see …
Two categorical studies: relative homological algebra of R-modules, fixpoint theorems for Q-categories
A Benkhadra - 2023 - theses.hal.science
… nX-coherent rings. We then investigate the relations among Gorenstein nX-injective, nX-flat,
injective and flat modules on X-FC-rings (ie, self nX-injective and nXcoherent rings). … groups, …
injective and flat modules on X-FC-rings (ie, self nX-injective and nXcoherent rings). … groups, …
Flat Mittag-Leffler modules, and their relative and restricted versions
J Trlifaj - International Conference on Functor Categories, Model …, 2022 - Springer
… these classes in relative homological algebra and algebraic … -Leffler modules, and flat relative
Mittag-Leffler modules, have … coherent sheaves induced by the property \(P_R\) of rings R. …
Mittag-Leffler modules, have … coherent sheaves induced by the property \(P_R\) of rings R. …
Gorenstein Homological Dimension of Groups Through Flat-Cotorsion Modules
A Hajizamani - Mathematics Interdisciplinary Research, 2024 - mir.kashanu.ac.ir
… homological invariants of Γ were studied in [25]. A class of modules that has received special
attention in Gorenstein homological algebra during … that provided the ring is coherent, the …
attention in Gorenstein homological algebra during … that provided the ring is coherent, the …
Homotopy equivalences and Grothendieck duality over rings with finite Gorenstein weak global dimension
J Wang, S Estrada - arXiv preprint arXiv:2402.03010, 2024 - arxiv.org
… ) homological algebra, representation theory of groups and … rings, we obtain that, over a left
and right coherent ring R, the … by DXpR-Modq the relative derived category with respect to RX …
and right coherent ring R, the … by DXpR-Modq the relative derived category with respect to RX …
Gorenstein Projective Coresolutions and Co-Tate Homology Functors
Z Liu, L Wang - Algebra Colloquium, 2022 - World Scientific
… over a general ring R we define a co-Tate homology group ̂ … role in the theory of relative
homological algebras. If a class of R-… (ii) Recall that R is a right Π-coherent ring if every finitely …
homological algebras. If a class of R-… (ii) Recall that R is a right Π-coherent ring if every finitely …
[引用][C] Finiteness of relative Gorenstein homological dimensions
H Fan, X Tang - Journal of Algebra and Its Applications, 2023 - World Scientific
… Then we relate the relative global Gorenstein homological … setting of a left and right coherent
ring R, the supremum of Ding … is the additive group of integers and Q is the additive group of …
ring R, the supremum of Ding … is the additive group of integers and Q is the additive group of …
[HTML][HTML] The Weak (Gorenstein) Global Dimension of Coherent Rings with Finite Small Finitistic Projective Dimension
K Alhazmy, FA Ahmed Almahdi, Y El Haddaoui… - Journal of …, 2024 - hindawi.com
… coherent ring R (in Teorem 1). Tis leads to new characterizations of von Neumann regular
and semihereditary rings… homological properties of local P-rings and demonstrated that a local …
and semihereditary rings… homological properties of local P-rings and demonstrated that a local …
On Strongly Nonnil-Coherent Rings and Strongly Nonnil-Noetherian Rings
K Alhazmy, FAA Almahdi, Y El Haddaoui… - Bulletin of the Iranian …, 2024 - Springer
… strongly nonnil-coherent rings are nonnil-coherent. Question … every nonnil-coherent ring is
always strongly nonnil-coherent?. … the homological methods in strongly nonnil-coherent as in …
always strongly nonnil-coherent?. … the homological methods in strongly nonnil-coherent as in …
[图书][B] Semi-infinite algebraic geometry of quasi-coherent sheaves on ind-schemes: Quasi-coherent torsion sheaves, the semiderived category, and the semitensor …
L Positselski - 2023 - books.google.com
… The aim of this book is to extend the semiinfinite homological … of quasicoherent torsion
sheaves over Y relative to X is … the ring of integers or, equivalently, the product of the rings of …
sheaves over Y relative to X is … the ring of integers or, equivalently, the product of the rings of …