Results 81 to 90 of about 231,292 (124)
Splitting unramified Brauer classes by abelian torsors and the period-index problem. [PDF]
Math AnnHuybrechts D, Mattei D.
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Decomposition of Topological Azumaya Algebras with Orthogonal Involution
Let $\mathcal{A}$ be a topological Azumaya algebra of degree $mn$ with an orthogonal involution over a CW complex $X$ of dimension less than or equal to $\min\{m,n\}$.
Arcila-Maya, Niny
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Azumaya, semisimple and ideal algebras [PDF]
Bulletin of the American Mathematical Society, 1972 openaire +2 more sources
Derivations in Azumaya algebras
Kyoto Journal of Mathematics, 1967 Roy, A., Sridharan, R.
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Group Rings which are Azumaya Algebras [PDF]
Transactions of the American Mathematical Society, 1983 DeMeyer, F. R., Janusz, G. J.
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Cancellation of Azumaya algebras
Journal of Algebra, 1971 Ojanguren, Manuel, Sridharan, R.
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Azumaya Algebras With Orthogonal Involution Admitting an Improper Isometry
Let $(A,σ)$ be an Azumaya algebra with orthogonal involution over a ring $R$ with $2\in R^\times$. We show that if $(A,σ)$ admits an improper isometry, i.e., an element $a\in A$ with $σ(a)a=1$ and $\mathrm{Nrd}_{A/R}(a)=-1$, then the Brauer class of $A ...
First, Uriya A.
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Azumaya algebras over Hensel rings [PDF]
Pacific Journal of Mathematics, 1975 openaire +3 more sources