Quivers, vector bundles and coverings of smooth curves.
Quotient de Hadamard de séries rationnelles
Quotient d'Hadamard de séries rationnelles à plusieurs variables non commutatives
Quotient Overrings
Quotient rings and one-sided primes.
Quotient rings of group rings
Quotient Rings of Right Noetherian Rings at Semi-Prime Ideals
Quotients of reflexive modules
Radical d'une algèbre symétrique à gauche
L’étude d’une algèbre symétrique à gauche (de dimension finie sur ) est liée à celle d’un groupe de transformations affines opérant avec trajectoire ouverte et groupe d’isotropie discret sur cette trajectoire. Son radical est défini grâce aux translations conservant cette trajectoire; l’algèbre est nilpotente si ce groupe opère de façon simplement transitive (les multiplications à droite sont alors nilpotentes). Le radical est le plus grand idéal à gauche nilpotent.
Radical of splitting ring extensions.
Radical properties of perfect modules.
Radicals Coinciding with the Von Neumann Regular Radical on Artinian Rings.
Radicals induced by the total of rings.
Radicals of Polynomial Rings in Non-commutative Indeterminates.
Radicals of Regular Near Rings.
Radicals of semi-group rings
Radicals of semigroup rings of commutative semigroups.
Radicals of semigroup rings of orthogroups.
Radicals of symmetric cellular algebras
For a symmetric cellular algebra, we study properties of the dual basis of a cellular basis first. Then a nilpotent ideal is constructed. The ideal connects the radicals of cell modules with the radical of the algebra. It also yields some information on the dimensions of simple modules. As a by-product, we obtain some equivalent conditions for a finite-dimensional symmetric cellular algebra to be semisimple.
Radicals which coincide on a class of rings.