Benois, Denis

Infinitesimal deformations and the $\ell$-invariant

Doc. Math. (Bielefeld) Extra Vol. Andrei A. Suslin's Sixtieth Birthday, 5-31 (2010)

Summary

We give a formula for the generalized Greenberg's $\ell$-invariant which was constructed in [Zbl 05994421] in terms of derivatives of eigenvalues of Frobenius.

Mathematics Subject Classification

11R23, 11F80

Keywords/Phrases

$(\varphi, \Gamma)$-module, $L$-function, $p$-adic representation

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