BEGIN:VCALENDAR
VERSION:2.0
PRODID:researchseminars.org
CALSCALE:GREGORIAN
X-WR-CALNAME:researchseminars.org
BEGIN:VEVENT
SUMMARY:Elden Elmanto (Harvard University)
DTSTART:20211122T213000Z
DTEND:20211122T223000Z
DTSTAMP:20260423T004732Z
UID:MITTop/43
DESCRIPTION:Title: <a href="https://researchseminars.org/talk/MITTop/43/">
 Motivic cohomology reimagined</a>\nby Elden Elmanto (Harvard University) a
 s part of MIT topology seminar\n\n\nAbstract\nBeilinson\, Macpherson and S
 chechtman asked us to imagine a world where topological K-theory was first
  defined before singular cohomology. How would one invent the latter? This
  question has been influential to various approaches to motivic cohomology
  of smooth varieties with its relationship to K-theory\, serving a 'design
  principle.' I will explain an extension of this idea to define a version 
 of motivic cohomology of singular schemes. The engine behind it is the Bha
 tt-Morrow-Scholze prismatic sheaves.\n\nThis is all joint work with Tom Ba
 chmann and Matthew Morrow.\n
LOCATION:https://researchseminars.org/talk/MITTop/43/
END:VEVENT
END:VCALENDAR