BEGIN:VCALENDAR VERSION:2.0 PRODID:-//132.216.98.100//NONSGML kigkonsult.se iCalcreator 2.20.4// BEGIN:VEVENT UID:20250801T154320EDT-5316vxUoc4@132.216.98.100 DTSTAMP:20250801T194320Z DESCRIPTION:Title:Ramification of Hilbert eigenvarieties at classical point s\n\nAbstract: A p-adic modular form is a p-adic limit of modular forms in terms of q-expansions. The eigencurve\, introduced by Coleman and Mazur\, is a geometric object parametrizing p-adic Hecke eigenforms which are fin ite-slope and overconvergent. It admits a map to the weight space\, sendin g an eigenform to its weight. When the Hecke action is not semisimple\, th e eigencurve ramifies over the weight space. We give a characterization of the classical ramification points in terms of their associated Galois rep resentation. This generalizes to eigenvarieties for Hilbert modular forms. \n DTSTART:20190228T153000Z DTEND:20190228T170000Z LOCATION:Room 920\, Burnside Hall\, CA\, QC\, Montreal\, H3A 0B9\, 805 rue Sherbrooke Ouest SUMMARY:Chi-Yun Hsu\, Harvard URL:/mathstat/channels/event/chi-yun-hsu-harvard-29502 0 END:VEVENT END:VCALENDAR