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Home » NGM Pizza Seminar: Description of the Moduli Space for U(n,0) as a Tensor Product of Categories.

Seminar

NGM Pizza Seminar: Description of the Moduli Space for U(n,0) as a Tensor Product of Categories. September 26, 2014 (11:00 AM PDT - 11:45 AM PDT)
Parent Program: New Geometric Methods in Number Theory and Automorphic Forms
Location: MSRI: Simons Auditorium
Speaker(s) Zavosh Amir-Khosravi (Fields Institute for Research in Mathematical Sciences)
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Shimura varieties attached to unitary groups of signature (n-r,r) have integral models described by moduli spaces of certain principally polarized abelian schemes. We will consider the case r=0, and show that the corresponding moduli stack can be described as a categorical tensor product of the stack of CM elliptic curves with a category of rank-n positive-definite hermitian modules.

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