ABSTRACT
Continuing the study of the full Brauer group of -Azumaya algebras, we provide a complete description of: (1).
-graded
-Azumaya algebras and the relation to the Brauer-Long group; (2). the subgroup of
-Azumaya algebras that are Galois objects.
ACKNOWLEDGMENTS
The first author was supported by the TMR project ‘Algebraic Lie Representations’. The second author's work was partially supported by the Max-Planck society and partially by the research committee of USP.