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DTSTART;TZID=America/Toronto:20251021T100000
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URL:https://uwaterloo.ca/pure-mathematics/events/number-theory-seminar-151
SUMMARY:Number Theory Seminar
CLASS:PUBLIC
DESCRIPTION:ALI ALSETRI\, UNIVERSITY OF KENTUCKY\n\n_Burgess-type character
  sum estimates over generalized arithmetic\nprogressions of rank 2_\n\nWe 
 extend the classical Burgess estimates to character sums over\nproper gene
 ralized arithmetic progressions (GAPs) of rank 2 in prime\nfields. The cor
 e of our proof is a sharp upper bound for the\nmultiplicative energy of th
 ese sets\, established by adapting an\nargument of Konyagin and leveraging
  tools from the geometry of\nnumbers. This is joint work with Xuancheng Sh
 ao.\n\nOnline\n- https://uwaterloo.zoom.us/j/98942212227?pwd=huSbGSNTP1OD
 aePFVsXb4FJy6Deite.1
DTSTAMP:20260408T022907Z
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