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TZID:Europe/Vienna
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DTSTART:20250330T030000
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DTSTART:20241027T020000
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BEGIN:VEVENT
DTSTAMP:20260424T062946Z
UID:648ae4751ae01977115726@ist.ac.at
DTSTART:20241212T130000
DTEND:20241212T150000
DESCRIPTION:Speaker: Emmanuel Kowalski\nhosted by Tim Browning\nAbstract: T
 he Riemann Hypothesis over finite fields\, proved by Deligne\, provides in
  principle a clear picture of the properties of arbitrary exponential sums
  over finite fields. In the case of sums with many variables\, it remains 
 a very challenging problem to effectively exploit this information in conc
 rete applications. The talk will survey some recent and ongoing works wher
 e significant progress has been made. This includes bilinear forms with hy
 pergeometric sums (with Fouvry\, Michel and Sawin)\, quantitative stratifi
 cation results (with Bonolis and Woo) and discrete Fourier transforms over
  commutative algebraic groups (with Forey and Fresn).
LOCATION:Office Bldg West / Ground floor / Heinzel Seminar Room (I21.EG.101
 )\, ISTA
ORGANIZER:boosthui@ist.ac.at
SUMMARY:Emmanuel Kowalski: Exponential sums over finite fields in many vari
 ables
URL:https://talks-calendar.ista.ac.at/events/5420
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