On lattices in semi-stable representations: a proof of a conjecture of Breuil

Publisher: Cambridge University Press

E-ISSN: 1570-5846|144|1|61-88

ISSN: 0010-437x

Source: Compositio Mathematica, Vol.144, Iss.1, 2008-01, pp. : 61-88

Disclaimer: Any content in publications that violate the sovereignty, the constitution or regulations of the PRC is not accepted or approved by CNPIEC.

Previous Menu Next

Abstract

For p≥3 an odd prime and a nonnegative integer rp−2, we prove a conjecture of Breuil on lattices in semi-stable representations, that is, the anti-equivalence of categories between the category of strongly divisible lattices of weight r and the category of Galois stable $\mathbb {Z}_p$-lattices in semi-stable p-adic Galois representations with Hodge–Tate weights in {0,…,r}.