BEGIN:VCALENDAR VERSION:2.0 PRODID:-//132.216.98.100//NONSGML kigkonsult.se iCalcreator 2.20.4// BEGIN:VEVENT UID:20250717T172632EDT-5045bFoOfU@132.216.98.100 DTSTAMP:20250717T212632Z DESCRIPTION:Title: Algebro-geometric version of the Fargues-Scholze Bun_G\n \nAbstract: I’ll describe on a going project\, joint with Arnaud Eteve\, A lain Genestier and Vincent Lafforgue. We start with an algebra-geometric i ncarnation of the Fargues-Scholze D(Bun_G)\, given by the category of shea ves on the loop group\, equivariant with respect to Frobenius-twisted conj ugacy\, and our goal is to define on it a ‘spectral’ action of QCoh of the stack of arithmetic local systems. This is achieved by a fusion procedure . In the process one has to resolve difficulties associated with taking ne arby cycles along a multi-dimensional base.\n\nLocation: UQAM PK-5675\n DTSTART:20241030T190000Z DTEND:20241030T200000Z SUMMARY:Dennis Gaitsgory (Max Planck Institute) URL:/mathstat/channels/event/dennis-gaitsgory-max-plan ck-institute-360708 END:VEVENT END:VCALENDAR