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Algebraic Geometry Seminar

Cycle-valued quasi-modular forms
Wednesday, January 26, 2022
4:00-5:30 PM
4096 East Hall Map
The theta correspondence between automorphic forms produces a rich supply of modular forms with "special cycle" coefficients in the cohomology of Shimura varieties. I will describe what happens when we take the closure of the special cycles in toroidal compactifications, focusing on the case of orthogonal type. This has concrete applications in enumerative algebraic geometry, and leads to a related program outside the Shimura variety context. Speaker(s): François Greer (Michigan State University)
Building: East Hall
Event Type: Workshop / Seminar
Tags: Mathematics
Source: Happening @ Michigan from Department of Mathematics