Radicals of Polynomial Rings in Non-commutative Indeterminates.
Radikale von separablen Algebren über Ringen.
Rank two Ulrich modules over the affine cone of the simple node.
Réalisation locale des systèmes non linéaires, algèbres de Lie filtrées transitives et séries génératrices non commutatives.
Recent results on the derived length of Lie solvable group algebras.
Regularity of the four dimensional Sklyanin algebra
Rein inseparable Körpererweiterungen.
Relative Buchsbaumness of bigraded modules
We study finitely generated bigraded Buchsbaum modules over a standard bigraded polynomial ring with respect to one of the irrelevant bigraded ideals. The regularity and the Hilbert function of graded components of local cohomology at the finiteness dimension level are considered.
Relative hermitian Morita theory. Part II: Hermitian Morita contexts.
We introduce the notion of a relative hermitian Morita context between torsion triples and we show how these induce equivalences between suitable quotient categories of left and right modules.Due to the lack of involutive bimodules, the induced Morita equivalences are not necessarily hermitian, however.
Relatively coarse sequential convergence
We generalize the notion of a coarse sequential convergence compatible with an algebraic structure to a coarse one in a given class of convergences. In particular, we investigate coarseness in the class of all compatible convergences (with unique limits) the restriction of which to a given subset is fixed. We characterize such convergences and study relative coarseness in connection with extensions and completions of groups and rings. E.g., we show that: (i) each relatively coarse dense group precompletion...
Remarks on derivations on semiprime rings.
Remarks on epireflective subcategories of the category of topological modules.
Remarks on generalized derivations in prime and semiprime rings.
Remarks on the Lie derived lengths of group algebras of groups with cyclic derived subgroup.
Représentation d'anneaux principaux, non nécessairement commutatifs, séparés et complets pour la topologie de Krull
Representation theory of affine superalgebras at the critical level.
Right ideals and derivations on multilinear polynomials
Right Sided Ideals and Multilinear Polynomials with Derivation on Prime Rings
Rigid left Noetherian rings.
Ringe mit verallgemeinerter Kupischreihe. II.