Separable Moduln von Algebren über Ringen.
Separable subalgebras of a class of Azumaya algebras.
SGn of Orders and Group-Rings.
Signatures of fields and extension theory.
Simplification pour les ordres des corps de quaternions totalement définis.
SK1 von Algebren über vollständig diskret bewerteten Körpern und Galoiskohomologie abelscher Körpererweiterungen.
Skew group rings which are Galois.
Some algebraic applications of graded categorical group theory.
Some correspondences for Galois skew group rings.
Some counter-examples in the theory of the Galois module structure of wild extensions
Considering the ring of integers in a number field as a -module (where is a galois group of the field), one hoped to prove useful theorems about the extension of this module to a module or a lattice over a maximal order. In this paper it is show that it could be difficult to obtain, in this way, parameters which are independent of the choice of the maximal order. Several lemmas about twisted group rings are required in the proof.
Some Examples of Orders of Global Dimension Two.
Some necessary conditions for orders to be of finite lattice type. I.
Some necessary conditions for orders to be of finite lattice type. II.
Some properties of orders of quaternion algebras with regard to the discrete norm
Quaternion algebras are investigated and isomorphisms between them are described. Furthermore, the orders of these algebras are presented and the uniqueness of the discrete norm for such orders is proved.
Steinitz classes of central simple algebras
Sur le polynôme caractéristique et les automorphismes des algèbres d'Azumaya
Sur les ordres d'Asano
Sur les ordres maximaux, sans diviseurs de zéro, noethériens, dont tous les idéaux (à droite ou à gauche) sont bilatères
Sur quelques applications de la théorie de la descente à l'étude du groupe de Brauer
Swan modules, class fieids, and class groups of cyclic p-groups.