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arxiv: 1609.08775 · v2 · pith:K74ZF7KSnew · submitted 2016-09-28 · 🧮 math.AG · math.NT

The supersingular locus of unitary Shimura varieties with exotic good reduction

Haifeng Wu This is my paper
classification 🧮 math.AG math.NT
keywords approachexoticgoodlocusreductionshimurasupersingularunitary
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In this paper, we use a group-theoretic approach to give a concrete description of the geometric structure of the supersingular locus of unitary Shimura varieties with exotic good reduction. This approach also is a more uniform way to prove results of this form obtained previously by, for example, Vollaard-Wedhorn and Rapoport-Terstiege-Wilson.

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