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DTSTAMP:20260314T192927Z
DESCRIPTION:Title: Reconstructing curves from their set of points as Galois
  sets\n\nAbstract: Mazur-Rubin asked to what extent one can reconstruct a 
 curve C over a number field K from its set of points over bar(K)\, viewed 
 as a Galois set. They asked the same question specifically about the set o
 f fields where C acquires new points and gave evidence for a positive answ
 er for curves of genus 0. In this talk we will present upcoming work with 
 Zev Klagsbrun where we provide a positive answer for a generic pair of ell
 iptic curves with full 2-torsion over a number field. The method of proof 
 uses the combination of additive combinatorics and descent introduced in j
 oint work of the speaker and Koymans in 2024. I will overview several othe
 r recent results obtained\, by a number of authors\, with that method.\n\n
  \n\nThe André Aisenstadt Prize\, which recognizes outstanding research ac
 hievements in pure or applied mathematics by a young Canadian mathematicia
 n\, is awarded this year to Carlo Pagano (Concordia University). His remar
 kable contributions continue the tradition of excellence that this prize h
 as celebrated since its inception.\n\nCarlo Pagano was born in Italy. He r
 eceived his PhD in 2018 from Leiden University in the Netherlands\, under 
 the supervision of Hendrik Lenstra. After postdoctoral positions at the Ma
 x Planck Institute for Mathematics in Bonn and at the University of Glasgo
 w\, he joined the department of Mathematics and Statistics at Concordia Un
 iversity in August 2022.\n\nCarlo Pagano of Concordia University\, along w
 ith co-author Peter Koymans of Utrecht University\, has proved several out
 standing conjectures in algebraic number theory using a variety of tools f
 rom different areas.\n\nLocation: CRM Pavillon André-Aisenstadt\, 6th floo
 r\, room 6214\n
DTSTART:20260116T203000Z
DTEND:20260116T213000Z
SUMMARY:2025 André Aisenstadt Prize lecture – Carlo Pagano
URL:/mathstat/channels/event/2025-andre-aisenstadt-pri
 ze-lecture-carlo-pagano-370229
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