Gendo-symmetric algebras, dominant dimensions and Gorenstein homological algebra
R Marczinzik - arXiv preprint arXiv:1608.04212, 2016 - arxiv.org
We prove that a finite dimensional algebra $ A $ with representation-finite subcategory
consisting of modules that are semi-Gorenstein-projective and $ n $-th syzygy modules is …
consisting of modules that are semi-Gorenstein-projective and $ n $-th syzygy modules is …
Gorenstein homological algebra of Artin algebras
XW Chen - arXiv preprint arXiv:1712.04587, 2017 - arxiv.org
Gorenstein homological algebra is a kind of relative homological algebra which has been
developed to a high level since more than four decades. In this report we review the basic …
developed to a high level since more than four decades. In this report we review the basic …
On homotopy categories of Gorenstein modules: compact generation and dimensions
N Gao - arXiv preprint arXiv:1401.4204, 2014 - arxiv.org
Let $ A $ be a virtually Gorenstein algebra of finite CM-type. We establish a duality between
the subcategory of compact objects in the homotopy category of Gorenstein projective left …
the subcategory of compact objects in the homotopy category of Gorenstein projective left …
[HTML][HTML] Grade, dominant dimension and Gorenstein algebras
N Gao, S Koenig - Journal of Algebra, 2015 - Elsevier
We first give precise connections between Auslander–Bridger's grade, double centraliser
properties and dominant dimension, and apply these to homological conjectures. Then we …
properties and dominant dimension, and apply these to homological conjectures. Then we …
On the finiteness of Gorenstein homological dimensions
I Emmanouil - Journal of Algebra, 2012 - Elsevier
In this paper, we study certain properties of modules of finite Gorenstein projective, injective
and flat dimensions. We examine conditions which imply that all Gorenstein projective …
and flat dimensions. We examine conditions which imply that all Gorenstein projective …
Auslander-Gorenstein algebras, standardly stratified algebras and dominant dimensions
R Marczinzik - arXiv preprint arXiv:1610.02966, 2016 - arxiv.org
We give new properties of algebras with finite Gorenstein dimension coinciding with the
dominant dimension $\geq 2$, which are called Auslander-Gorenstein algebras in the …
dominant dimension $\geq 2$, which are called Auslander-Gorenstein algebras in the …
Gorensteinness of invariant subrings of quantum algebras
N Jing, JJ Zhang - arXiv preprint math/9810152, 1998 - arxiv.org
arXiv:math/9810152v2 [math.RA] 12 Feb 1999 Page 1 arXiv:math/9810152v2 [math.RA] 12
Feb 1999 GORENSTEINNESS OF INVARIANT SUBRINGS OF QUANTUM ALGEBRAS …
Feb 1999 GORENSTEINNESS OF INVARIANT SUBRINGS OF QUANTUM ALGEBRAS …
[HTML][HTML] Gorenstein homological dimensions
H Holm - Journal of pure and applied algebra, 2004 - Elsevier
In basic homological algebra, the projective, injective and flat dimensions of modules play
an important and fundamental role. In this paper, the closely related Gorenstein projective …
an important and fundamental role. In this paper, the closely related Gorenstein projective …
Direct limits of Gorenstein injective modules
A Iacob - arXiv preprint arXiv:2308.08699, 2023 - arxiv.org
One of the open problems in Gorenstein homological algebra is: when is the class of
Gorenstein injective modules closed under arbitrary direct limits? It is known that if the class …
Gorenstein injective modules closed under arbitrary direct limits? It is known that if the class …
On weakly Gorenstein algebras
R Marczinzik - arXiv preprint arXiv:1908.04738, 2019 - arxiv.org
We prove that algebras are left weakly Gorenstein in case the subcategory $^{\perp}
A\cap\Omega^ n (A) $ is representation-finite. This applies in particular to all monomial …
A\cap\Omega^ n (A) $ is representation-finite. This applies in particular to all monomial …