BEGIN:VCALENDAR VERSION:2.0 PRODID:-//132.216.98.100//NONSGML kigkonsult.se iCalcreator 2.20.4// BEGIN:VEVENT UID:20251220T143916EST-84580huF1t@132.216.98.100 DTSTAMP:20251220T193916Z DESCRIPTION:Period mappings and Diophantine equations\n\nI will  give some friendly examples introducing the period mapping. This is an analytic mapp ing which controls many aspects of how algebraic varieties change in famil ies.\n \n After that I will explain joint work with Brian Lawrence which sho ws that one can exploit transcendence properties of the period mapping  to prove results about Diophantine equations.  For example we  give another proof of the Mordell conjecture (originally proved by Faltings): there are only finitely many rational points on an algebraic curve over Q whose gen us is at least 2. \n DTSTART:20181109T210000Z DTEND:20181109T220000Z LOCATION:Room 1B45\, Burnside Hall\, CA\, QC\, Montreal\, H3A 0B9\, 805 rue Sherbrooke Ouest SUMMARY:Akshay Venkatesh\, IAS URL:/mathstat/channels/event/akshay-venkatesh-ias-2913 09 END:VEVENT END:VCALENDAR