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PRODID:-//Memento EPFL//
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SUMMARY:On p-adic density of rational points on Kummer surfaces
DTSTART:20120726T111500
DTEND:20120726T123000
DTSTAMP:20260925T073437Z
UID:90e1e2651d02dded58cc118c5cd1f6469ff78dc2aae164bb0911196c
CATEGORIES:Conferences - Seminars
DESCRIPTION:Rene Pannekoek\nLet p be a prime\, E an elliptic curve over th
 e rationals and X the Kummer surface of E times E. I will give a sufficien
 t condition for X(Q) to be dense in X(Q_p). I will give examples of E such
  that X(Q) is dense in X(Q_p) for p in a set of primes with density 1/2. I
  will give (not too strong) conditions on E that imply X(Q) to be dense in
  X(Q_p) for infinitely many p. Lastly\, I will briefly discuss density of 
 the rational points in product topologies of p-adic topologies.
LOCATION:AAC006 http://plan.epfl.ch/?zoom=20&recenter_y=5864224.42038&rece
 nter_x=730672.24955&layerNodes=fonds\,batiments\,labels\,events_surface\,e
 vents_line\,events_label\,information\,parkings_publics\,arrets_metro\,eve
 nem
STATUS:CONFIRMED
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