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arXiv · 1508.07420

$\mathcal{L}$-invariants, partially de Rham families and local-global compatibility

Yiwen Ding
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Abstract

Let $F_{\wp}$ be a finite extension of $\mathbb{Q}_p$. By considering partially de Rham families, we establish a Colmez-Greenberg-Stevens formula (on Fontaine-Mazur $\mathcal{L}$-invariants) for (general) $2$-dimensional semi-stable non-crystalline $\mathrm{Gal}(\overline{\mathbb{Q}_p}/F_{\wp})$-representations. As an application, we prove local-global compatibility results for completed cohomology of quaternion Shimura curves, and in particular the equality of Fontaine-Mazur $\mathcal{L}$-invariants and Breuil's $\mathcal{L}$-invariants, in critical case.

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Yiwen Ding. 2016-02-22. $\mathcal{L}$-invariants, partially de Rham families and local-global compatibility. https://arxiv.org/abs/1508.07420

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