BEGIN:VCALENDAR VERSION:2.0 PRODID:-//132.216.98.100//NONSGML kigkonsult.se iCalcreator 2.20.4// BEGIN:VEVENT UID:20250714T210411EDT-70397ldCxd@132.216.98.100 DTSTAMP:20250715T010411Z DESCRIPTION:Title: Almost sure wellposedness for some nonlinear dispersive equations\n\nAbstract: Nonlinear dispersive equations model wave propagati on phenomena for many physical systems\, from water waves to quantum gases . For the last few decades\, research on these equations has centered arou nd questions on the existence of solutions\, their long time behavior\, an d the possibility of singularity formation. Fundamental progress has been made in many settings\, yet in some regimes\, the nonlinear interactions o verwhelm the dispersion of the waves\, and standard methods break down.\n \nIn recent years\, probabilistic tools have been instrumental in analyzin g the behavior of these equations in previously inaccessible regimes.\n\nI n this talk\, I will discuss several problems concerning nonlinear wave an d dispersive equations with random initial data\, including the energy cri tical nonlinear wave and Schroedinger equations\, and derivative nonlinear wave equations. I will present several almost sure well-posedness and sca ttering results for these equations and contrast the ways in which random data techniques can be exploited in these different contexts.\n\n \n DTSTART:20190121T190000Z DTEND:20190121T200000Z LOCATION:Room 1205\, Burnside Hall\, CA\, QC\, Montreal\, H3A 0B9\, 805 rue Sherbrooke Ouest SUMMARY:Dana Mendelson (University of Chicago) URL:/mathstat/channels/event/dana-mendelson-university -chicago-293294 END:VEVENT END:VCALENDAR