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TZID:Europe/Vienna
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DTSTART:20210328T030000
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BEGIN:VEVENT
DTSTAMP:20260403T220500Z
UID:1610024400@ist.ac.at
DTSTART:20210107T140000
DTEND:20210107T150000
DESCRIPTION:Speaker: Emmanuel Kowalski\nhosted by Tim Browning\nAbstract: T
 he additive exponential sums associated to an integral polynomialsatisfy a
  property of twisted-multiplicativity. Using this\, it ispossible to explo
 it properties of these sums over finite fields to gainsome understanding o
 f the sums modulo all integers. This involves afine interplay of algebraic
  methods and analytic techniques. Theexplain will describe some of these\,
  and explain in particular how todeduce that the mean value of these expon
 ential sums vanishes forsuitably generic polynomials.(Joint work with K. S
 oundararajan) 
LOCATION:https://mathseminars.org/seminar/AGNTISTA\, ISTA
ORGANIZER:
SUMMARY:Emmanuel Kowalski: Exponential sums and twisted multiplicativity
URL:https://talks-calendar.ista.ac.at/events/3001
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