Left triangulated categories arising from contravariantly finite subcategories
A Beligiannis, N Marmaridis - Communications in algebra, 1994 - Taylor & Francis
Let modA be the category of finitely generated right A-modules over an artin algebra⋀, and F
be an additive subfunctor of. Let P (F) denote the full sucategory of A with objects the F …
be an additive subfunctor of. Let P (F) denote the full sucategory of A with objects the F …
A note on singular equivalences and idempotents
D Shen - Proceedings of the American Mathematical Society, 2021 - ams.org
Let $\Lambda $ be an Artin algebra and let $ e $ be an idempotent in $\Lambda $. We study
certain functors which preserve the singularity categories. Suppose $\operatorname …
certain functors which preserve the singularity categories. Suppose $\operatorname …
[PDF][PDF] An introduction to the representation dimension of Artin algebras
CM Ringel - Oberwolfach Lecture (available at www. math. uni …, 2008 - math.uni-bielefeld.de
Let Λ be an artin algebra (this means that Λ is a module-finite k-algebra, where k is an
artinian commutative ring). The modules to be considered will be left Λ-modules of finite …
artinian commutative ring). The modules to be considered will be left Λ-modules of finite …
Algebras determined by their supports
I Assem, D Castonguay, M Lanzilotta… - Journal of Pure and …, 2012 - Elsevier
In this paper, we introduce and study a class of algebras which we call ada algebras. An
artin algebra is ada if every indecomposable projective and every indecomposable injective …
artin algebra is ada if every indecomposable projective and every indecomposable injective …
Finitistic Dimensions of Artin Algebras with Two Simples and a Conjecture of Marczinzik
V Gélinas - Algebras and Representation Theory, 2022 - Springer
Let Λ be an Artin algebra with a unique non-injective indecomposable projective module. In
this situation, Marczinzik conjectured that the dominant dimension of Λ agrees with its …
this situation, Marczinzik conjectured that the dominant dimension of Λ agrees with its …
[PDF][PDF] Functors on locally finitely presented additive categories
H Krause - Colloquium Mathematicum, 1998 - bibliotekanauki.pl
An additive category with direct limits is said to be locally finitely presented provided that the
full subcategory of finitely presented objects is skeletally small and every object is a direct …
full subcategory of finitely presented objects is skeletally small and every object is a direct …
Thick subcategories and virtually Gorenstein algebras
A Beligiannis, H Krause - Illinois Journal of Mathematics, 2008 - projecteuclid.org
An Artin algebra is by definition virtually Gorenstein if the class of modules which are right
orthogonal (with respect to $\operatorname {Ext}^*(-,-) $) to all Gorenstein projective …
orthogonal (with respect to $\operatorname {Ext}^*(-,-) $) to all Gorenstein projective …
On sectional paths in a category of complexes of fixed size
C Chaio, I Pratti, MJ Souto-Salorio - Algebras and Representation Theory, 2017 - Springer
On Sectional Paths in a Category of Complexes of Fixed Size Page 1 Algebr Represent Theor
(2017) 20:289–311 DOI 10.1007/s10468-016-9643-2 On Sectional Paths in a Category of …
(2017) 20:289–311 DOI 10.1007/s10468-016-9643-2 On Sectional Paths in a Category of …
[HTML][HTML] The structure and homological properties of generalized standard Auslander–Reiten components
P Malicki, A Skowroński - Journal of Algebra, 2019 - Elsevier
We describe the structure and homological properties of arbitrary generalized standard
Auslander–Reiten components of artin algebras. In particular, we prove that for all but finitely …
Auslander–Reiten components of artin algebras. In particular, we prove that for all but finitely …
Auslander correspondence
O Iyama - Advances in Mathematics, 2007 - Elsevier
We study Auslander correspondence from the viewpoint of higher-dimensional analogue of
Auslander–Reiten theory [O. Iyama, Higher dimensional Auslander–Reiten theory on …
Auslander–Reiten theory [O. Iyama, Higher dimensional Auslander–Reiten theory on …