The main conjecture for CM elliptic curves at supersingular primes

dc.creatorPollack, Robert
dc.creatorRubin, Karl
dc.date2005-09-26
dc.date.accessioned2026-07-07T06:19:11Z
dc.date.available2026-07-07T06:19:11Z
dc.descriptionAt a prime of ordinary reduction, the Iwasawa ``main conjecture'' for elliptic curves relates a Selmer group to a $p$-adic $L$-function. In the supersingular case, the statement of the main conjecture is more complicated as neither the Selmer group nor the $p$-adic $L$-function is well-behaved. Recently Kobayashi discovered an equivalent formulation of the main conjecture at supersingular primes that is similar in structure to the ordinary case. Namely, Kobayashi's conjecture relates modified Selmer groups, which he defined, with modified $p$-adic $L$-functions defined by the first author. In this paper we prove Kobayashi's conjecture for elliptic curves with complex multiplication.
dc.description18 pages, published version
dc.identifierhttps://arxiv.org/abs/math/0509604
dc.identifierhttp://arxiv.org/abs/math/0509604
dc.identifierAnn. of Math. (2) 159 (2004), no. 1, 447-464
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/94989
dc.subjectNumber Theory
dc.subject11G05 11R23 (Primary) 11G40 (Secondary)
dc.titleThe main conjecture for CM elliptic curves at supersingular primes
dc.typetext

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