Hintereinanderausführung von Formen.
Homology of maximal orders in central simple algebras.
Homotopy representability of Brauer groups.
The purpose of this paper is to present certain facts and results showing a way through which simplicial homotopy theory can be used in the study of Auslander-Goldman-Brauer groups of Azumaya algebras over commutative rings.
Hyperbolic involutions.