Socle conjecture for refinements of automorphic Galois representations

Let R\mathcal{R} be a refinement, let λ\lambda be the algebraic weight appearing in the associated locally analytic representation, and let w0w_0 be the longest Weyl-group element. For wvSpSn[Fv~:Qp]w\in\prod_{v\in S_p}\mathcal{S}_n^{[F_{\tilde v}:\mathbb{Q}_p]}, let wRw_{\mathcal{R}} be the tuple of permutations associated with the trianguline points attached to the refinement, and let \preceq be the Bruhat order. Socle conjecture.

HomGp(FBpGp(L(ww0λ),δR,smδBp1),S^(Up,L)mSan[mρ])0\operatorname{Hom}_{G_p}\Big(\mathcal{F}_{\overline B_p}^{G_p}\big(\overline L(-ww_0\cdot\lambda)^\vee,\underline{\delta}_{\mathcal{R},\mathrm{sm}}\delta_{B_p}^{-1}\big),\widehat S(U^p,L)_{\mathfrak{m}^S}^{\mathrm{an}}[\mathfrak{m}_{\rho}]\Big)\ne0

if and only if wRww_{\mathcal{R}}\preceq w. This generalizes the socle conjecture cited in the paper and predicts precisely which locally analytic constituents occur in completed cohomology for a given refinement; the supplied passage does not state a resolution.

Sources & referencesView supporting material

Primary source

Christophe Breuil, Eugen Hellmann and Benjamin Schraen, “A local model for the trianguline variety and applications”, arXiv:1702.02192 (2017).

Progress summary

Never refreshed

Nothing recorded yet. Refresh searches the literature and the public web for attempts on this problem, and writes the first summary here.

Solutions 0

No solutions have been posted yet.