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A note on Selmer groups of abelian varieties over the trivializing extensions
Authors:Yoshihiro Ochi
Institution:School of Science and Engineering, Tokyo Denki University, Tokyo, 101--8457, Japan
Abstract:We prove that for any abelian variety $A$ defined over a number field $K$ that is not isogenous to a product of CM elliptic curves, the pontrjagin dual of the Selmer group of the abelian variety over the trivializing extension $K(Ap^\infty])$ has no nonzero pseudo-null submodules.

Keywords:Selmer groups  abelian varieties  Iwasawa theory  
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