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SUMMARY:Jacob Tsimerman (University of Toronto)
DTSTART:20201008T173000Z
DTEND:20201008T183000Z
DTSTAMP:20260423T004733Z
UID:MAGIC/20
DESCRIPTION:Title: <a href="https://researchseminars.org/talk/MAGIC/20/">I
 ndependence of CM points in Elliptic curves</a>\nby Jacob Tsimerman (Unive
 rsity of Toronto) as part of MAGIC (Michigan - Arithmetic Geometry Initiat
 ive - Columbia)\n\n\nAbstract\n(Joint with Jonathan Pila)  Let Y be a shim
 ura curve and E an elliptic curve. Consider a map $f:Y\\rightarrow E$. It 
 is a theorem of Poonen and Buium that the images of CM points in E are - m
 ostly - linearly independent.  We explain this\, and a generalization of t
 his theorem to correspondences\, via a connection to unlikely intersection
  theory. Our proof follows the by-now-familiar setup of combining transcen
 dence theorems with Galois orbit bounds\, and employs the full strength of
  the Ax-Schanuel theorem.\n
LOCATION:https://researchseminars.org/talk/MAGIC/20/
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