Add to ORKGThe Brauer group of a cocommutative coalgebra C, denoted by Br(C), was constructed in [15] by taking the Morita-Takeuchi equivalence relation on the set of Azumaya C-coalgebras. This theory presents some differences with respect to the Brauer group theory of commutative algebras, e.g. it is not a torsion group. There is not in general a good relation between Br(C
AbstractWe investigate a notion of Azumaya algebras in the context of structured ring spectra and gi...
Abstract. We define the Brauer group Br (G) of a locally compact groupoid G to be the set of Morita ...
AbstractIn previous work, the author introduced the Brauer–Clifford group of certain G-algebras. Thi...
AbstractIn this paper we solve a previously formulated conjecture (B. Torrecillas, F. Van Oystaeyen,...
AbstractUsing strong equivalences for coalgebras we define the strong Brauer group of a cocommutativ...
In the classical theory of the Brauer group of a commutative ring R important subgroups related to g...
AbstractClifford theory provides well behaved character correspondences between different groups whi...
Abstract. Let R be a commutative ring. An Azumaya coring consists of a couple (S, C), with S a faith...
Abstract. An algebra is a vector space V over a field k together with a k-bilinear product of vector...
AbstractLet k be a field with algebraic closure k¯, G a semisimple algebraic k-group, and T⊂G×k¯ a m...
Abstract. A natural question is to determine which algebraic stacks are quotient stacks. In this pap...
We investigate a notion of Azumaya algebras in the context of structured ring spectra and give a de...
For each n ≥ 1, we define an algebra having many properties that one might expect to hold for a Brau...
Neste trabalho mostramos o importante teorema de Merkurjev- Suslin para o caso de 2-torção, seguindo...
For each n=1, we define an algebra having many properties that one might expect to hold for a Brauer...
AbstractWe investigate a notion of Azumaya algebras in the context of structured ring spectra and gi...
Abstract. We define the Brauer group Br (G) of a locally compact groupoid G to be the set of Morita ...
AbstractIn previous work, the author introduced the Brauer–Clifford group of certain G-algebras. Thi...
AbstractIn this paper we solve a previously formulated conjecture (B. Torrecillas, F. Van Oystaeyen,...
AbstractUsing strong equivalences for coalgebras we define the strong Brauer group of a cocommutativ...
In the classical theory of the Brauer group of a commutative ring R important subgroups related to g...
AbstractClifford theory provides well behaved character correspondences between different groups whi...
Abstract. Let R be a commutative ring. An Azumaya coring consists of a couple (S, C), with S a faith...
Abstract. An algebra is a vector space V over a field k together with a k-bilinear product of vector...
AbstractLet k be a field with algebraic closure k¯, G a semisimple algebraic k-group, and T⊂G×k¯ a m...
Abstract. A natural question is to determine which algebraic stacks are quotient stacks. In this pap...
We investigate a notion of Azumaya algebras in the context of structured ring spectra and give a de...
For each n ≥ 1, we define an algebra having many properties that one might expect to hold for a Brau...
Neste trabalho mostramos o importante teorema de Merkurjev- Suslin para o caso de 2-torção, seguindo...
For each n=1, we define an algebra having many properties that one might expect to hold for a Brauer...
AbstractWe investigate a notion of Azumaya algebras in the context of structured ring spectra and gi...
Abstract. We define the Brauer group Br (G) of a locally compact groupoid G to be the set of Morita ...
AbstractIn previous work, the author introduced the Brauer–Clifford group of certain G-algebras. Thi...