Geodesic
$\Lambda$-adic Euler characteristics of elliptic curves
Documenta mathematica, John H. Coates' Sixtieth Birthday (2006), pp. 301-323.

Voir la notice de l'article provenant de la source Electronic Library of Mathematics

Let $E_{/\Bbb Q}$ be a modular elliptic curve, and $p>3$ a good ordinary or semistable prime. Under mild hypotheses, we prove an exact formula for the $\mu$-invariant associated to the weight-deformation of the Tate module of $E$. For example, at ordinary primes in the range $3100$, the result implies the triviality of the $\mu$-invariant of $X_0(11)$.
Classification : 11R23, 11F80, 11G05
Keywords: Euler characteristics, Selmer groups, Tamagawa numbers 
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     author = {Delbourgo, Daniel},
     title = {$\Lambda$-adic {Euler} characteristics of elliptic curves},
     journal = {Documenta mathematica},
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     year = {2006},
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     url = {http://geodesic.mathdoc.fr/item/DOCMA_2006__S5__a15/}
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Delbourgo, Daniel. $\Lambda$-adic Euler characteristics of elliptic curves. Documenta mathematica, John H. Coates' Sixtieth Birthday (2006), pp. 301-323. http://geodesic.mathdoc.fr/item/DOCMA_2006__S5__a15/