BEGIN:VCALENDAR VERSION:2.0 PRODID:researchseminars.org CALSCALE:GREGORIAN X-WR-CALNAME:researchseminars.org BEGIN:VEVENT SUMMARY:Soumya Sankar (The Ohio State University) DTSTART:20210129T200000Z DTEND:20210129T210000Z DTSTAMP:20260407T231441Z UID:agstanford/35 DESCRIPTION:Title: Derived equivalences of gerbey curves\nby Soumya Sankar (The Ohio State University) as part of Stanford algebraic geometry seminar\n\n\nAbst ract\nThe question of whether derived equivalences determine a variety has been studied widely. Antieau\, Krashen and Ward (AKW) studied the questio n of when two genus 1 curves are derived equivalent. A gerbey curve is a G _m gerbe over a usual curve. In joint work with Libby Taylor\, we explore the question of when two gerbey genus 1 curves are derived equivalent. In this talk\, I will give some background on derived equivalences of varieti es\, how they relate to derived equivalences of stacks and then talk about some extensions of the results of AKW.\n\nThe discussion for Soumya Sanka r’s talk is taking place not in zoom-chat\, but at https://tinyurl.com/2 021-01-29-ss (and will be deleted after ~3-7 days).\n LOCATION:https://researchseminars.org/talk/agstanford/35/ END:VEVENT END:VCALENDAR