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Lattices in Filtered (φ, N)-modules

Published online by Cambridge University Press:  24 January 2012

Tong Liu
Affiliation:
Department of Mathematics, Purdue University, 150 N. University Street, West Lafayette, IN 47907, USA (tongliu@math.purdue.edu)

Abstract

Let p be a prime. We construct and study integral and torsion invariants, such as integral and torsion Weil–Deligne representations, associated to potentially semi-stable representations and torsion potentially semi-stable representations respectively. As applications, we prove the compatibility between local Langlands correspondence and Fontaine's construction for Galois representations attached to Hilbert modular forms, and Néron–Ogg–Shafarevich criterion of finite level for potentially semi-stable representations.

Type
Research Article
Copyright
Copyright © Cambridge University Press 2012

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