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arXiv · 1602.08859

Companion points and locally analytic socle for $\mathrm{GL}_2(L)$

Yiwen Ding
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Abstract

Let $p>2$ be a prime number, and $L$ be a finite extension of $\mathbb{Q}_p$, we prove Breuil's locally analytic socle conjecture for $\mathrm{GL}_2(L)$, showing the existence of all the companion points on the definite (patched) eigenvariety. This work relies on infinitesimal "R=T" results for the patched eigenvariety and the comparison of (partially) de Rham families and (partially) Hodge-Tate families. This method allows in particular to find companion points of non-classical points.

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Yiwen Ding. 2016-02-29. Companion points and locally analytic socle for $\mathrm{GL}_2(L)$. https://arxiv.org/abs/1602.08859

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