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DDC: Online Seminar (Fall 2020)

Decidability, Definability, and Computability in Number Theory

DDC Online Seminar (main seminar)

Alternating Thursdays and Fridays at 9:00am Pacific Time
Organizers: Sasha Shlapentokh, Valentina Harizanov


Here there Be Monsters

Speaker: Martin Davis
August 20, 2020 (08:45 AM PDT - 10:00 AM PDT)
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Interpreting a field in its Heisenberg group

Speaker: Julia Knight
August 28, 2020 (09:00 AM PDT - 10:00 AM PDT)
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How Complicated is Th(C(t))?

Speaker: Thomas Scanlon
September 03, 2020 (09:00 AM PDT - 10:00 AM PDT)
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Normality, uniform distribution, and effective Fourier dimension

Speaker: Theodore Slaman
September 11, 2020 (09:00 AM PDT - 10:00 AM PDT)
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Diophantine stability

Speaker: Karl Rubin
September 17, 2020 (09:00 AM PDT - 10:00 AM PDT)
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Diophantine stability and unsolvability

Speaker: Barry Mazur
September 25, 2020 (09:00 AM PDT - 10:00 AM PDT)
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(Z,+) has a Borel complete reduct

Speaker: Michael Laskowski
October 01, 2020 (09:00 AM PDT - 10:00 AM PDT)
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Effective ultrapowers

Speaker: Valentina Harizanov
October 09, 2020 (09:00 AM PDT - 10:00 AM PDT)
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Residue rings of models of Peano Arithmetic

Speaker: Paola D'Aquino
October 15, 2020 (09:00 AM PDT - 10:00 AM PDT)
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Special structures and unlikely intersections

Speaker: Andrei Yafaev
October 23, 2020 (09:00 AM PDT - 10:00 AM PDT)
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Unlikely intersections in families of abelian varieties

Speaker: Laura Capuano
October 29, 2020 (09:00 AM PDT - 10:00 AM PDT)
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Recovering algebraic curves from L-functions

Speaker: Jose Felipe Voloch
November 06, 2020 (09:00 AM PST - 10:00 AM PST)
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TBA

Speaker: Fran├žois Loeser
November 12, 2020 (09:00 AM PST - 10:00 AM PST)
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Speaker: Ehud Hrushovski
November 20, 2020 (09:00 AM PST - 10:00 AM PST)
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TBA

Speaker: Zoe Chatzidakis
December 04, 2020 (09:00 AM PST - 10:00 AM PST)
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TBA

Speaker: Bjorn Poonen
December 17, 2020 (09:00 AM PST - 10:00 AM PST)
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TBA

Speaker: Yuri Matiyasevich
December 18, 2020 (09:00 AM PST - 10:00 AM PST)
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