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SUMMARY:Tate-Shafarevich groups over anticyclotomic Z p extensions - Ciper
 iani\, M (Columbia)
DTSTART:20090731T103000Z
DTEND:20090731T113000Z
UID:TALK19260@talks.cam.ac.uk
CONTACT:Mustapha Amrani
DESCRIPTION:Let E be an elliptic curve over Q with supersingular reduction
  at p and K an imaginary quadratic extension of Q. We analyze the structur
 e of the p-primary part of the Tate-Shafarevich group of E over the anticy
 clotomic Z_p-extension K_infty/K by viewing it as a module over Z_p[Gal(K_
 infty/K)]. 
LOCATION:Seminar Room 1\, Newton Institute
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