Jacquet–Langlands invariance conjecture for automorphic L-invariants

Let FF be a totally real field, let P{\mathcal P} be a place at which both quaternion algebras split, and let G1G_1 and G2G_2 be the multiplicative groups of two quaternion algebras over FF that are either definite or split at a single archimedean place. Let Π1\Pi_1 and Π2\Pi_2 be automorphic representations of G1G_1 and G2G_2, respectively, related by the Jacquet–Langlands correspondence. For a continuous morphism :FP×Zp\ell:F_{\mathcal P}^\times\rightarrow {\mathbb Z}_p, write LP(Πi,){\mathcal L}_{\mathcal P}(\Pi_i,\ell) for the associated automorphic L\mathcal L-invariant. Jacquet–Langlands invariance conjecture. The L\mathcal L-invariants coincide:

LP(Π1,)=LP(Π2,).{\mathcal L}_{\mathcal P}(\Pi_1,\ell)={\mathcal L}_{\mathcal P}(\Pi_2,\ell).

This asserts that the automorphic L\mathcal L-invariant depends only on the corresponding representation under Jacquet–Langlands, rather than on the quaternion algebra used to realize it. The source does not specify whether the conjecture has been resolved.

Sources & referencesView supporting material

Primary source

Santiago Molina Blanco, “Anticyclotomic p-adic l-functions and the exceptional zero phenomenon”, arXiv:1509.08617 (2018).

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