Algebraic functional equations and completely faithful Selmer groups

Abstract

Let $E$ be an elliptic curve---defined over a number field $K$---without complex multiplication and with good ordinary reduction at all the primes above a rational prime $p\ge 5$. We construct a pairing on the dual $p^{\infty }$-Selmer group of $E$ over any strongly admissible $p$-adic Lie extension $K_{\infty }/K$ under the assumption that it is a torsion module over the Iwasawa algebra of the Galois group $G=\mathrm{Gal}(K_{\infty }/K)$. Under some mild additional hypotheses this gives an algebraic functional equation of the conjectured $p$-adic L-function. As an application we construct completely faithful Selmer groups in case the $p$-adic Lie extension is obtained by adjoining the $p$-power division points of another non-CM elliptic curve $A$.

revised

Cited by in corpus (2)

• $K_0$-invariance of the completely faithful property of Iwasawa modules
• On completely faithful Selmer groups of elliptic curves and Hida deformations