rings, Hopf algebras, and Bnauen groups

Abstract

Sur les invariants des algebres de Weyl et de leurs corps de fractions a Picard-Brauer five term exact sequence for braided categories topological methods in algebra an introduction to effective calculus in quantum groups Kummer theory for monogenic Larson orders smash (co)products from adjunctions module-theoretical properties of good curve singularities Morita-Takeuchi equivalance, cohomology of coalgebras and Azumaya coalgebras decomposition of locally finite modules existence of covers over fixed rings on the application of the factorization ideals associated to a finite free resolution division theorem over the Dwork-Monsky-Washnitzer completion of polynomial rings and Weyl algebras maximal subfields in the quotient division ring of an enveloping algebra a Maschke-type theorem for quasi-Hopf algebras when are all the finitely generated modules embeddable in free modules? skew-primitive elements of quantum groups and braided Lie algebras involutive invariants of a Krull domain and Amitsur cohomology the spectrum of Abelian categories and reconstruction of schemes face algebras are xR-bialgebras intersection dimension and canonical modules Brauer groups of actions an alternative approach to involutive Brauer groups a new dimension for schematic algebras.