BEGIN:VCALENDAR
VERSION:2.0
PRODID:researchseminars.org
CALSCALE:GREGORIAN
X-WR-CALNAME:researchseminars.org
BEGIN:VEVENT
SUMMARY:Dario Beraldo (UCL)
DTSTART:20250226T160000Z
DTEND:20250226T170000Z
DTSTAMP:20260418T070029Z
UID:LNTS/160
DESCRIPTION:Title: <a href="https://researchseminars.org/talk/LNTS/160/">T
 he Deligne--Milnor formula</a>\nby Dario Beraldo (UCL) as part of London n
 umber theory seminar\n\nLecture held in Room 505\, Department of Mathemati
 cs (25 Gordon St)\, University College London.\n\nAbstract\nLet $X \\to S$
  be a family of algebraic varieties parametrized by an infinitesimal disk 
 $S$\, possibly of mixed characteristic. Bloch's conductor conjecture expre
 sses the difference of the Euler characteristics of the special and generi
 c fibers in algebraic and arithmetic terms. I'll describe a proof of some 
 new cases of this conjecture\, including the case of isolated singularitie
 s. The latter was a conjecture of Deligne generalizing Milnor's formula on
  vanishing cycles. (This is based on joint work with Massimo Pippi.)\n
LOCATION:https://researchseminars.org/talk/LNTS/160/
END:VEVENT
END:VCALENDAR