2 citations · 3 across the 5 of their papers we have counts for
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Locally free twisted sheaves of infinite rank
Aise Johan de Jong, Max Lieblich, Minseon Shin
We study twisted vector bundles of infinite rank on gerbes, giving a new spin on Grothendieck's famous problem on the equality of the Brauer group and cohomological Brauer group. W…
The question for some classifying stacks
Minseon Shin
In this paper we consider the question for classifying stacks by various group schemes. These are algebraic stacks that do not necessarily admit a fini…
The cohomological Brauer group of weighted projective spaces and stacks
Minseon Shin
We compute the cohomological Brauer groups of twists of weighted projective spaces and weighted projective stacks.
The cohomological Brauer group of a torsion -gerbe
Minseon Shin
Let be a scheme and let be a -gerbe corresponding to a torsion class in the cohomological Brauer group $\mathrm{Br}'(S)…
The Brauer group of over algebraically closed fields of characteristic
Minseon Shin
We prove that the Brauer group of the moduli stack of elliptic curves over an algebraically closed field of characteristic is isomorphic to $\mathbb{Z…