BEGIN:VCALENDAR VERSION:2.0 PRODID:-//132.216.98.100//NONSGML kigkonsult.se iCalcreator 2.20.4// BEGIN:VEVENT UID:20250705T143817EDT-1531Vz1FMj@132.216.98.100 DTSTAMP:20250705T183817Z DESCRIPTION:Title: Some approximation problems and identities related to ze ta.\n\nAbstract: There are many equivalent forms of the Riemann hypothesis . One of them is the Nyman Beurling criterion\, which is an  approximation problem in L2\, involving the fractional part function and some dilation parameters. Randomizing these ones generates new criteria\, structures and questions. The talk will be very accessible to graduate students. Joint w orks with F. Alouges\,  E. Hillion and J. Najnudel.\n DTSTART:20250320T153000Z DTEND:20250320T163000Z LOCATION:Room 920\, Burnside Hall\, CA\, QC\, Montreal\, H3A 0B9\, 805 rue Sherbrooke Ouest SUMMARY:Sebastien Darses (Aix-Marseille) URL:/mathstat/channels/event/sebastien-darses-aix-mars eille-364296 END:VEVENT END:VCALENDAR