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Emerton's Jacquet functors for non-Borel parabolic subgroups

Hill, Richard; Loeffler, David; (2011) Emerton's Jacquet functors for non-Borel parabolic subgroups. Documenta Mathematica , 16 pp. 1-31. 10.4171/DM/325. Green open access

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Abstract

This paper studies Emerton's Jacquet module functor for locally analytic representations of p-adic reductive groups, introduced in [Eme06a]. When P is a parabolic subgroup whose Levi factor M is not commutative, we show that passing to an isotypical subspace for the derived subgroup of M gives rise to essentially admissible locally analytic representations of the torus Z(M), which have a natural interpretation in terms of rigid geometry. We use this to extend the construction in of eigenvarieties in [Eme06b] by constructing eigenvarieties interpolating automorphic representations whose local components at p are not necessarily principal series.

Type: Article
Title: Emerton's Jacquet functors for non-Borel parabolic subgroups
Open access status: An open access version is available from UCL Discovery
DOI: 10.4171/DM/325
Publisher version: https://doi.org/10.4171/DM/325
Language: English
Additional information: Copyright © The Author 2011. This article is licensed under the terms of the Creative Commons Attribution 4.0 International (CC BY 4.0) Licence (https://creativecommons.org/licenses/by/4.0/).
Keywords: Eigenvarieties, p-adic automorphic forms, completed cohomology
UCL classification: UCL
UCL > Provost and Vice Provost Offices > UCL BEAMS
UCL > Provost and Vice Provost Offices > UCL BEAMS > Faculty of Maths and Physical Sciences
UCL > Provost and Vice Provost Offices > UCL BEAMS > Faculty of Maths and Physical Sciences > Dept of Mathematics
URI: https://discovery.ucl.ac.uk/id/eprint/10160054
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