52 citations · 222 across the 40 of their papers we have counts for
Showing 2014 · math.AGShow all
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math.AG2014
Maximal orders in unramified central simple algebras
Benjamin Antieau, Kenneth Chan
Using depth of coherent sheaves on noetherian algebraic stacks, we construct non-Azumaya maximal orders in unramified central simple algebras over schemes of dimension at least …
math.AG2014
Derived categories of torsors for abelian schemes
Benjamin Antieau, Daniel Krashen, Matthew Ward
In the first part of our paper, we show that there exist non-isomorphic derived equivalent genus curves, and correspondingly there exist non-isomorphic moduli spaces of stable…
math.AG2014
The prime divisors of the period and index of a Brauer class
Benjamin Antieau, Ben Williams
We show that in locally-ringed connected topoi the primes dividing the period and index of a Brauer class coincide. The result applies in particular to Brauer classes on connected…