Monday, February 07, 2022
4:00 PM - 5:00 PM
Algebra and Geometry Seminar
Abelian Varieties not Isogenous to Jacobians over global fields
Ananth Shankar, Department of Mathematics, University of Wisconsin, Madison,
We prove that over an arbitrary global field, for every g > 3 there exists an abelian variety of dimension g, which is not isogenous to a Jacobian. We will also discuss this question over finite fields. This is joint work with Jacob Tsimerman.
For more information, please contact Math Department by phone at 626-395-4335 or by email at firstname.lastname@example.org.