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Midwest Dynamics and Group Actions Seminar

Simultaneous supersingular reductions of CM elliptic curves
Monday, November 23, 2020
4:00-5:00 PM
Off Campus Location
In joint work with Menny Aka, Manuel Luethi and Philippe Michel, we study the simultaneous reductions at several supersingular primes of elliptic curves with complex multiplication. We show - under additional congruence assumptions - that the reductions are surjective on the product of supersingular loci when the discriminant of the order becomes large. The goal for this talk is to explain this result while emphasizing the role of homogeneous dynamics.

Zoom link:
password is 076877 if needed. Speaker(s): Andreas Wieser (ETH Zurich)
Building: Off Campus Location
Location: Virtual
Event Type: Workshop / Seminar
Tags: Mathematics
Source: Happening @ Michigan from Department of Mathematics