This volume provides a comprehensive introduction to module theory and the related part of
ring theory, including original results as well as the most recent work. It is a useful and …

In an arbitrary Grothendieck category, we find necessary and sufficient conditions for the
class of FP n-injective objects to be a torsion class. By doing so, we propose a notion of n …

We characterize the corings whose category of comodules has a generating set of small
projective comodules in terms of the (noncommutative) descent theory. In order to extricate …

In this thesis we introduce a class of semiperfect rings which generalise the class of finite-
dimensional gentle algebras. We consider complexes of modules over these rings which …

In this paper, we investigate locally finitely presented pure semisimple (hereditary)
Grothendieck categories. We show that every locally finitely presented pure semisimple …

Let M and N be cocomplete abelian categories with generating sets of small projectives. Let
m and n be full subcategories of M and N respectively which contain all small projectives …

Following Mitchell's philosophy, in this paper we define the analogous of the triangular
matrix algebra to the context of rings with several objects. Given two additive categories …

We consider how Morita equivalences are compatible with the notion of a corner subring.
Namely, we outline a canonical way to replace a corner subring of a given ring with one …

Perfect rings without identity Page 1 COMMUNICATIONS IN ALGEBRA, 19(4), 1069-1082 (1991)
PERFECT RINGS WITHOUT IDENTITY PN ~ nh , N. V. Loi and DV Thanh* Mathematical …

Following Mitchell's philosophy, in this paper we define the analogous of the triangular
matrix algebra to the context of rings with several objects. Given two preadditive categories …