Modules injectifs indécomposables sur les anneaux artiniens et dualité de Morita
Modules of finite projective dimension and cocovers.
Modules ordonnés injectifs
Modules Over Matrix Near-Rings and the ...-Radical.
Modules projectifs sur un ordre
Modules quasi-projectifs, projectifs et parfaits
Modules sur un anneau de Krull régulier au sens de Marubayashi
Modules tertiaires
Modules -critiques et notions connexes
Modules which are epi-equivalent to projective modules
Modules which are invariant under idempotents of their envelopes
We study the class of modules which are invariant under idempotents of their envelopes. We say that a module M is -idempotent-invariant if there exists an -envelope u : M → X such that for any idempotent g ∈ End(X) there exists an endomorphism f : M → M such that uf = gu. The properties of this class of modules are discussed. We prove that M is -idempotent-invariant if and only if for every decomposition , we have . Moreover, some generalizations of -idempotent-invariant modules are considered....
Modules with semiregular endomorphism rings
We characterize the semiregularity of the endomorphism ring of a module with respect to the ideal of endomorphisms with large kernel, and show some new classes of modules with semiregular endomorphism rings.
Modules with the direct summand sum property
The present work gives some characterizations of -modules with the direct summand sum property (in short DSSP), that is of those -modules for which the sum of any two direct summands, so the submodule generated by their union, is a direct summand, too. General results and results concerning certain classes of -modules (injective or projective) with this property, over several rings, are presented.
Moduln, die in jeder Erweiterung ein Komplement haben.
Monoidal categories for Morita theory
More on matrix near-rings.
More on Morita contexts for near-rings.
More on the Schur group of a commutative ring.
Morita duality for Grothendieck categories.
We survey some recent results on the theory of Morita duality for Grothendieck categories, comparing two different versions of this concept, and giving applications to QF-3 and Qf-3' rings.
Morita equivalence for regular algebras