On stability of Gorenstein categories
A Xu, N Ding - Communications in Algebra, 2013 - Taylor & Francis
We show that an iteration of the procedure used to define the Gorenstein projective modules
over a ring R yields exactly the Gorenstein projective modules. Specifically, given an exact …
over a ring R yields exactly the Gorenstein projective modules. Specifically, given an exact …
Total acyclicity for complexes of representations of quivers
H Eshraghi, R Hafezi, S Salarian - Communications in Algebra, 2013 - Taylor & Francis
We study total acyclicity for complexes of projective and injective representations of quivers.
A classification is given for such complexes in terms of associated vertex-complexes. When …
A classification is given for such complexes in terms of associated vertex-complexes. When …
Monic monomial representations I Gorenstein-projective modules
XH Luo, P Zhang - arXiv preprint arXiv:1510.05124, 2015 - arxiv.org
For a $ k $-algebra $ A $, a quiver $ Q $, and an ideal $ I $ of $ kQ $ generated by monomial
relations, let $\Lambda:= A\otimes_k kQ/I $. We introduce the monic representations of $(Q …
relations, let $\Lambda:= A\otimes_k kQ/I $. We introduce the monic representations of $(Q …
Gorenstein complexes and recollements from cotorsion pairs
J Gillespie - arXiv preprint arXiv:1210.0196, 2012 - arxiv.org
We describe a general correspondence between injective (resp. projective) recollements of
triangulated categories and injective (resp. projective) cotorsion pairs. This provides a model …
triangulated categories and injective (resp. projective) cotorsion pairs. This provides a model …
Gorenstein projective, injective and flat modules over trivial ring extensions
L Mao - arXiv preprint arXiv:2305.15656, 2023 - arxiv.org
We introduce the concepts of generalized compatible and cocompatible bimodules in order
to characterize Gorenstein projective, injective and flat modules over trivial ring extensions …
to characterize Gorenstein projective, injective and flat modules over trivial ring extensions …
Modules of finite Gorenstein flat dimension and approximations
I Emmanouil - Mathematische Nachrichten, 2024 - Wiley Online Library
We study approximations of modules of finite Gorenstein flat dimension by (projectively
coresolved) Gorenstein flat modules and modules of finite flat dimension. These …
coresolved) Gorenstein flat modules and modules of finite flat dimension. These …
Separated monic correspondence of cotorsion pairs and semi-Gorenstein-projective modules
XH Luo, S Zhu - Journal of Pure and Applied Algebra, 2024 - Elsevier
Given a finite dimensional algebra A over a field k, and a finite acyclic quiver Q, let Λ= A⊗ kk
Q/I, where kQ is the path algebra of Q over k and I is a monomial ideal. This paper is devoted …
Q/I, where kQ is the path algebra of Q over k and I is a monomial ideal. This paper is devoted …
Gorenstein categories and Tate cohomology on projective schemes
E Enochs, S Estrada… - Mathematische …, 2008 - Wiley Online Library
Abstract We study Gorenstein categories. We show that such a category has Tate
cohomological functors and Avramov–Martsinkovsky exact sequences connecting the …
cohomological functors and Avramov–Martsinkovsky exact sequences connecting the …
Gorenstein homological aspects of monomorphism categories via Morita rings
N Gao, C Psaroudakis - Algebras and Representation Theory, 2017 - Springer
In this paper we construct Gorenstein-projective modules over Morita rings with zero
bimodule homomorphisms and we provide sufficient conditions for such rings to be …
bimodule homomorphisms and we provide sufficient conditions for such rings to be …
Stability of Gorenstein categories
KA Sather-Wagstaff, T Sharif… - Journal of the London …, 2008 - Wiley Online Library
We show that an iteration of the procedure used to define the Gorenstein projective modules
over a commutative ring R yields exactly the Gorenstein projective modules. Specifically …
over a commutative ring R yields exactly the Gorenstein projective modules. Specifically …