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CATEGORIES:Isaac Newton Institute Seminar Series
SUMMARY:Discrete Spherical Averages - Michael Lacey (Geo
rgia Institute of Technology)
DTSTART;TZID=Europe/London:20190225T150000
DTEND;TZID=Europe/London:20190225T160000
UID:TALK120739AThttp://talks.cam.ac.uk
URL:http://talks.cam.ac.uk/talk/index/120739
DESCRIPTION:The strongest inequalities concerning continuous s
pherical averages are phrased in the language of $
L^p$ improving inequalities. \; Replace the&nb
sp\; continuous averages by discrete averages\, th
at is average over lattice points on a sphere. The
se inequalities then engage the continuous version
s\, the Hardy-Littlewood circle method\, and \
;Kloosterman sums. We will report on progress unde
rstanding these inequalities. Joint work with Robe
rt Kesler\, and Dario Mena. \; \;
LOCATION:Seminar Room 1\, Newton Institute
CONTACT:INI IT
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