Some properties of prime near-rings with -derivation.
Some results for generalized Lie ideals in prime rings with derivation. II.
Sous-catégories réflexives et la théorie générale des radicaux
Strong commutativity preserving maps on Lie ideals of semiprime rings.
Strongly graded left FTF rings.
An associated ring R with identity is said to be a left FTF ring when the class of the submodules of flat left R-modules is closed under injective hulls and direct products. We prove (Theorem 3.5) that a strongly graded ring R by a locally finite group G is FTF if and only if Re is left FTF, where e is a neutral element of G. This provides new examples of left FTF rings. Some consequences of this Theorem are given.
Strongly prime radical of group algebras.
Structure of rings with certain conditions on zero divisors.
Structure of weakly periodic rings with potent extended commutators.
Subgroups and Conjugates in Semi-Prime Rings.
Substructures and radicals of Morita contexts for near-rings and Morita near-rings.
Sur les ordres d'Asano
Symmetric and reversible properties of bi-amalgamated rings
Let and be two ring homomorphisms and let and be two ideals of and , respectively, such that . We investigate unipotent, symmetric and reversible properties of the bi-amalgamation ring of with along with respect to .
Symmetric bi-derivations on prime and semi-prime rings.
-radicals and -radicals in the category of modules.
The atomicity of a "lattice" of hereditary annihilator torsions
The closure of radical classes under finite subdirect products
The coefficient ring of the skew group ring
The hulls of semiprime rings
The irreducible components of the nilpotent associative algebras.
The aim of this work is to describe the irreducible components of the nilpotent complex associative algebras varieties of dimension 2 to 5 and to give a lower bound of the number of these components in any dimension.
The Jacobson radical of edomorphism rings of totally projective groups of finite type.