Dongryul Kim - Uniqueness and Functoriality of Igusa Stacks @IhesFr

Uploaded November 2025 | Updated September 2026, 3 weeks ago

I will introduce a perspective on Igusa stacks that can be interpreted as providing a uniformization of the $p$-adic Shimura variety. Using deformation theory and $p$-adic Hodge theory, I will discuss how this uniformization can be pinned down uniquely. As a consequence, we can deduce that Igusa stacks are canonical objects that are unique.

Dongryul Kim (Stanford University)

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Dongryul Kim - Uniqueness and Functoriality of Igusa Stacks

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