Expositio paper exp-20261009-e7fda8
Two Talks about Brauer Groups
These are notes from two talks about Brauer groups, which present some selected results. The first talk focused on what is a Brauer group, in topological and algebraic settings, and their connection to cohomology. The second discusses Brauer groups of Henseā¦
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Abstract
These are notes from two talks about Brauer groups, which present some selected results. The first talk focused on what is a Brauer group, in topological and algebraic settings, and their connection to cohomology. The second discusses Brauer groups of Henselian rings and the Auslander-Brumer theorem, and a connection with local class field theory.
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