2006
DOI: 10.1515/crelle.2006.069
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Iwasawa theory of elliptic curves at supersingular primes over ℤ p -extensions of number fields

Abstract: In this paper, we make a study of the Iwasawa theory of an elliptic curve at a supersingular prime p along an arbitrary Zp-extension of a number field K in the case when p splits completely in K. Generalizing work of Kobayashi [8] and Perrin-Riou [16], we define restricted Selmer groups and λ ± , µ ± -invariants; we then derive asymptotic formulas describing the growth of the Selmer group in terms of these invariants. To be able to work with non-cyclotomic Zp-extensions, a new local result is proven that give… Show more

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Cited by 39 publications
(69 citation statements)
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“…Let K ∞ be the cyclotomic Z p -extension of K. We define Sel − p (E/K ∞ ) following [5], [2], and [4]. We will explain this construction in the following sections.…”
Section: Introductionmentioning
confidence: 99%
See 1 more Smart Citation
“…Let K ∞ be the cyclotomic Z p -extension of K. We define Sel − p (E/K ∞ ) following [5], [2], and [4]. We will explain this construction in the following sections.…”
Section: Introductionmentioning
confidence: 99%
“…The construction of plus norm subgroups in [4] does not seem to always work unlike minus norm subgroups. However, when K = Q(µ p ) or p splits completely over K/Q, we have the plus norm subgroups as constructed in [5] and [2], and we can prove the algebraic functional equation for the plus Selmer groups without modifying our technique.…”
Section: Introductionmentioning
confidence: 99%
“…But, under the given condition, Proposition 2.3 was proven in [5]. But, under the given condition, Proposition 2.3 was proven in [5].…”
Section: Notations and Plus/minus Universal Normsmentioning
confidence: 93%
“…The trace relations between the c n then yield relations between the P n by diagrams (5) and (6). We have n+1/n (P n+1 ) = a p P n − n−1/n (P n−1 ),…”
Section: Main Argumentmentioning
confidence: 96%