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SUMMARY:Rafal Latala (University of Warsaw)
DTSTART:20201027T143000Z
DTEND:20201027T153000Z
DTSTAMP:20260423T052708Z
UID:OAGAS/39
DESCRIPTION:Title: <a href="https://researchseminars.org/talk/OAGAS/39/">O
 rder Statistics of Log-Concave Vectors</a>\nby Rafal Latala (University of
  Warsaw) as part of Online asymptotic geometric analysis seminar\n\n\nAbst
 ract\nI will discuss two-sided bounds for expectations of order statistics
  (k-th maxima) of moduli of coordinates of centered log-concave random vec
 tors with uncorrelated coordinates. Our bounds are exact up to multiplicat
 ive universal constants in the unconditional case for all k and in the iso
 tropic case for k = n-cn^{5/6}. We also present two-sided estimates for ex
 pectations of sums of k largest moduli of coordinates for some classes of 
 random vectors. Joint work with Marta Strzelecka.\n
LOCATION:https://researchseminars.org/talk/OAGAS/39/
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