BEGIN:VCALENDAR VERSION:2.0 PRODID:researchseminars.org CALSCALE:GREGORIAN X-WR-CALNAME:researchseminars.org BEGIN:VEVENT SUMMARY:Valery Lunts (Indiana University\, USA) DTSTART:20210415T140000Z DTEND:20210415T150000Z DTSTAMP:20260423T005754Z UID:LAGOON/37 DESCRIPTION:Title: Subcategories of derived categories on affine schemes and projective curve s\nby Valery Lunts (Indiana University\, USA) as part of Longitudinal Algebra and Geometry Open ONline Seminar (LAGOON)\n\n\nAbstract\nI will re port on my joint recent work with Alexey Elagin (arXiv:2007.02134 \, arXiv :2002.06416\, arXiv:1711.01492).\nThe famous theorem of Hopkins-Neeman giv es a simple geometric classification of thick subcategories of the categor y Perf(X) for an affine noetherian scheme X. It is natural to ask if there is a similar classification of thick subcategories of D^b(cohX) (for an a ffine X). I will discuss some positive and some negative results in this d irection. In a different situation: surprisingly one is able to classify ( up to equivalence) all thick subcategories of D^b(cohC) for a smooth proje ctive curve.\n\nhttps://us02web.zoom.us/j/87160036709 \nMeeting ID: 871 6 003 6709\nPasscode: LAGOON\n LOCATION:https://researchseminars.org/talk/LAGOON/37/ END:VEVENT END:VCALENDAR