16 citations · 35 across the 14 of their papers we have counts for
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math.AG2019
Lifts of twisted K3 surfaces to characteristic 0
Daniel Bragg
Deligne showed that every K3 surface over an algebraically closed field of positive characteristic admits a lift to characteristic 0. We show the same is true for a twisted K3 surf…
math.AG2019
Derived invariants from topological Hochschild homology
Benjamin Antieau, Daniel Bragg
We consider derived invariants of varieties in positive characteristic arising from topological Hochschild homology. Using theory developed by Ekedahl and Illusie-Raynaud in their…
math.AG2019★ 4 cited
Perfect points on genus one curves and consequences for supersingular K3 surfaces
Daniel Bragg, Max Lieblich
We describe a method to show that certain elliptic surfaces do not admit purely inseparable multisections (equivalently, that genus one curves over function fields admit no points…