Locally analytic vectors in the completed cohomology of quaternionic Shimura curves
Abstract
We use the methods introduced by Lue Pan to study the locally analytic vectors of the completed cohomology of Shimura curves associated to an indefinite quaternion algebra which is ramified at a prime number . Let be the group of units of at . Using -adic uniformization of the quaternionic Shimura curves, we compute the Hecke eigenspace of the completed cohomology with the Hecke eigenvalues associated to a classical automorphic form on another quaternion algebra (switching invariants of at ). We present this locally analytic -representation using the de Rham complex of the Lubin-Tate tower of dimension . This is analogous to the Breuil-Strauch conjecture for the group . We show that the locally analytic -representation does not detect the Hodge filtration of the local de Rham Galois representation at in the crystalline case, and also give applications for the locally analytic Jacquet--Langlands correspondence for and .
Keywords
Cite
@article{arxiv.2601.13625,
title = {Locally analytic vectors in the completed cohomology of quaternionic Shimura curves},
author = {Zhenghui Li and Benchao Su and Zhixiang Wu},
journal= {arXiv preprint arXiv:2601.13625},
year = {2026}
}
Comments
53 pages, comments are welcome!