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BEGIN:VEVENT
UID:6929@i2m.univ-amu.fr
DTSTART;TZID=Europe/Paris:20191025T110000
DTEND;TZID=Europe/Paris:20191025T120000
DTSTAMP:20241120T202629Z
URL:https://www.i2m.univ-amu.fr/evenements/on-generalized-nyman-beurling-c
 riteria/
SUMMARY:Sébastien Darses (I2M\, Aix-Marseille Université): On generalized
  Nyman-Beurling criteria
DESCRIPTION:Sébastien Darses: One of the innocent reformulations of terrif
 ying conjecture RH is the Nyman-Beurling-Baez-Duarte criterion : the indic
 ator function of (0\,1) can be linearly approximated in a L^2 space by dil
 ations of the fractional part function.\nWe will discuss the interest of r
 andomizing these dilations\, which generates entirely new structures and c
 riteria\, and answers an open question raised by Baez-Duarte in 2005. I wi
 ll eventually tell you a little story. Joint work with Erwan Hillion.\nhtt
 ps://www.researchgate.net/scientific-contributions/12725338_Sebastien_Dars
 es\n\n&nbsp\;
ATTACH;FMTTYPE=image/jpeg:https://www.i2m.univ-amu.fr/wp-content/uploads/2
 020/01/Sebastien_Darses.jpg
CATEGORIES:Séminaire,Analyse et Géométrie,Probabilités
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DTSTART:20190331T030000
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