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Equations differentielles p-adiques et (phi,N)-modules filtres

Laurent Berger

math.NTarXiv:math/0406601

Abstract

The goal of this article is to show that the following two categories are equivalent (1) the category of filtered (phi,N,GK)-modules (2) the category of (phi,GammaK)-modules over the Robba ring such that the Lie algebra of GammaK acts locally trivially. Furthermore, we show that under this equivalence, the admissible filtered (phi,N,GK)-modules correspond to the etale (phi,GammaK)-modules, which gives a new proof of Colmez-Fontaine's theorem.

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