Slightly (m, n)-coherent rings and (m, n)-homological dimensions
R Zhao, R Li - Communications in Algebra, 2020 - Taylor & Francis
… ) global dimension of slightly (m, n)-coherent rings are investigated. … coherent rings, these
homological dimensions share many nice properties as the classical homological dimensions…
homological dimensions share many nice properties as the classical homological dimensions…
Homological dimensions of skew group rings
Y Xiang - Algebra Colloquium, 2020 - World Scientific
… that RσG and RσH share the same homological dimensions. Several known results are then
… the homological dimensions of RσG and the homological dimensions of a commutative ring …
… the homological dimensions of RσG and the homological dimensions of a commutative ring …
On uniformly -coherent rings
X Zhang - arXiv preprint arXiv:2205.07137, 2022 - arxiv.org
… S-coherent rings for extending uniformly S-Noetherian rings. The … uniformly S-coherent
modules and uniformly S-coherent rings. In … of uniformly S-coherent rings (see Proposition 3.11). …
modules and uniformly S-coherent rings. In … of uniformly S-coherent rings (see Proposition 3.11). …
Finiteness properties and homological dimensions of skew group rings
V Gubitosi, R Parra - arXiv preprint arXiv:2207.10599, 2022 - arxiv.org
… ring R and H a subgroup of G. In this paper we compare some homological dimensions over
the skew group rings … we show that the skew group rings RG and RH share some properties …
the skew group rings … we show that the skew group rings RG and RH share some properties …
Some remarks on Nonnil-coherent rings and -IF rings
W Qi, X Zhang - Journal of Algebra and Its Applications, 2022 - World Scientific
… R is called a φ-ring. In this paper, we first distinguish the classes of nonnil-coherent rings
and φ-coherent rings introduced by Bacem and Ali [Nonnil-coherent rings, Beitr. Algebra Geom. …
and φ-coherent rings introduced by Bacem and Ali [Nonnil-coherent rings, Beitr. Algebra Geom. …
[PDF][PDF] On certain homological invariants for coherent rings
D BALLAS, C CHATZISTAVRIDIS - users.uoa.gr
… ring R is coherent on both sides, we show that silp R + silp Rop = spli R + spli Rop. In particular,
if R is a commutative coherent ring, … In the special case of a left ℵ0-coherent ring, we aim …
if R is a commutative coherent ring, … In the special case of a left ℵ0-coherent ring, we aim …
On characterizations of w-coherent rings
X Zhang, F Wang, W Qi - Communications in Algebra, 2020 - Taylor & Francis
… -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-…
characterizations of w-coherent rings … work on coherent rings to w-coherent rings in terms of w-…
On characterizations of w-coherent rings II
X Zhang, F Wang - Communications in Algebra, 2021 - Taylor & Francis
… In Section 4 of this paper, we characterize w-coherent rings utilizing the homological
properties of w-strictly stationary modules and give a w-version of Chen and Ding’s results as an …
properties of w-strictly stationary modules and give a w-version of Chen and Ding’s results as an …
On graded coherent-like properties in trivial ring extensions
… -v-coherence. In Sect. 3, we introduce and study the notion of graded-v-coherent rings. Among
other … ring of A by \(A_{H}\) then R is a graded-v-coherent ring if and only if A is graded-v-…
other … ring of A by \(A_{H}\) then R is a graded-v-coherent ring if and only if A is graded-v-…
K-theory of n-coherent rings
E Ellis, R Parra - Journal of Algebra and Its Applications, 2022 - World Scientific
… -coherence ring is equivalent to a n-coherence ring for n = 1, but it is an open question for n
≥ 2. A coherent ring is a 1-coherent ring (1-strong coherent ring… strong n-coherent ring if and …
≥ 2. A coherent ring is a 1-coherent ring (1-strong coherent ring… strong n-coherent ring if and …
相关搜索
- gorenstein homological dimension
- homological dimensions skew group rings
- absolutely pure covers coherent rings
- injective modules coherent rings
- crossed products homological dimension
- homological dimensions cotorsion pairs
- gorenstein dimension group ring coefficients
- noetherian ring extensions homological properties
- homological dimensions finiteness properties
- homological dimensions skew group algebras