… -coherent rings which are not necessarily coherent. However, there are few literatures on
characterizations of w-coherent rings … work on coherent rings to w-coherent rings in terms of w-…

… that over a right coherent ring, Gorenstein flat left R-modules are closed under extensions.
The validity of this closure property over an arbitrary ring … of abelian groups for every A ∈ A. …

… Such a relative homological algebra has been developed rapidly during the past several
years … of the paper is to obtain a condition of left coherent rings such that the claim (2.3) holds. …

… the additive group of integers and Q is the additive group of … of the homological theory on
the above special Gorenstein flat … FI is injectively resolving over a right coherent ring R by [25, …

… since A is injective relative to the coherent modules; however it … examples such as group
algebras of locally finite groups in our … and coherence of rings are characterised by homological …

… ones), and all arguments for tackling faithfulness, are now gathered into one coherent theory,
… Since twisted homology requires a representation of the (group ring of the) fundamental …

… In this paper, we establish Gorenstein homological dimensions … dimensions and Gorenstein
global dimensions of a ring R. … a Ding-Chen ring (that is, a left and right coherent ring R such …

… Our notation for generalized homology groups will however … of relative cochains, and whose
homotopy groups compute … fundamental chain as a homotopy coherent functor between ∞-…

… With these approximations, one can perform relative homological … coherent sheaves
over a given scheme can be characterized in terms of quasi-coherent modules over a flat ring …

… for a n-perfect ring R various classes of relative Gorenstein … of the homological dimensions
which are associated with rings … Thus, is enough that the ring R will be right coherent and left …