most citedAutomorphism groups of curves over arbitrary fields

2 citations · 2 across the 3 of their papers we have counts for

collaborators

3 papers

math.AG2024

Ample vector bundles and moduli of tame stacks

Daniel Bragg, Martin Olsson, Rachel Webb

We explain how to define an embedding of a tame stack over a noetherian ring into a certain generalization of a weighted projective stack using a notion of ample vector bundle on t…

math.AG2024

Murphy's Law for Algebraic Stacks

Daniel Bragg, Max Lieblich

We show that various natural algebro-geometric moduli stacks, including the stack of curves, have the property that every Deligne-Mumford gerbe over a field appears as the residual…

math.AG2023★ 2 cited

Automorphism groups of curves over arbitrary fields

Daniel Bragg

We show that if is an arbitrary field and is a finite group then there exists a curve over with automorphism group . We also give a positive solution to the weak inv…