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math.AG2026
Moduli descriptions of v-sheaf local models
João Lourenço, Timo Richarz, Eva Viehmann +1
We propose a uniform moduli-theoretic description of the v-sheaf local model for an arbitrary parahoric group scheme and an arbitrary domin…
math.AG2025
Moduli of truncated shtukas and displays
Eva Viehmann, Torsten Wedhorn, Appendix by Christopher Lang
We study moduli spaces of truncated local shtukas and truncated displays and describe them as concrete quotient stacks. To do this, we develop a general formalism of frames that ca…