4 papers · 1 filter
Homological dimension based on a class of Gorenstein flat modules
Georgios Dalezios, Ioannis Emmanouil
In this paper, we study the relative homological dimension based on the class of projectively coresolved Gorenstein flat modules (PGF-modules), that were introduced by Saroch and S…
On singular equivalences of Morita type with level and Gorenstein algebras
Georgios Dalezios
Rickard proved that for certain self-injective algebras, a stable equivalence induced from an exact functor is a stable equivalence of Morita type, in the sense of Broué. In this p…
Abelian model structures on categories of quiver representations
Georgios Dalezios
Let be an abelian model category (in the sense of Hovey). For a large class of quivers, we describe associated abelian model structures on categories of quiver repres…
A note on homotopy categories of FP-Injectives
Georgios Dalezios
For a locally finitely presented Grothendieck category , we consider a certain subcategory of the homotopy category of FP-injective objects in which we s…