Daniel Bragg

activity

20142025

most citedTwistor spaces for supersingular K3 surfaces

16 citations · 35 across the 14 of their papers we have counts for

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Showing 2025 · math.AGShow all

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math.AG2025

Moduli of lattice-polarized K3 surfaces and boundedness of Brauer groups

Danny Bragg, Emma Brakkee, Anthony Várilly-Alvarado

Inspired by constructions over the complex numbers of Dolgachev and Alexeev-Engel, we define moduli stacks $M_{(L, A) / Z}$ of lattice-polarized K3 surfac…

math.AG2025

On the logarithmic Hodge-de Rham spectral sequence for curves on K3 surfaces

Daniel Bragg

We show that if $X$ is a supersingular K3 surface then there exists a curve $D$ on $X$ such that the logarithmic Hodge-de Rham spectral sequence for $(X, D)$ is nondegenerate.