David Hansen

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Research interests:

Arithmetic geometry and number theory, including:
• Geometry of rigid analytic varieties, perfectoid spaces, diamonds, etc.
• $p$-adic period domains, local shtukas, the Fargues-Fontaine curve
• étale cohomology: perverse sheaves, nearby cycles, étale cohomology of stacks and non-archimedean analytic spaces
• $p$-adic automorphic forms