Simple p-adic Lie groups with abelian Lie algebras
Simple p-adic Lie groups with abelian Lie algebras
For each prime p and each positive integer d, we construct the first examples of second countable, topologically simple, p-adic Lie groups of dimension d whose Lie algebras are abelian. This answers several questions of Glöckner and Caprace-Monod. The proof relies on a generalization of small cancellation methods that applies to central extensions of acylindrically hyperbolic groups.
Caprace, Pierre-Emmanuel
a89ce108-f919-4fbd-9d6f-99b9af6abb81
Minasyan, Ashot
3de640f5-d07b-461f-b130-5b1270bfdb3d
Osin, Denis
32a9932c-f439-4b83-b639-1a53ac6bf6f5
1 July 2024
Caprace, Pierre-Emmanuel
a89ce108-f919-4fbd-9d6f-99b9af6abb81
Minasyan, Ashot
3de640f5-d07b-461f-b130-5b1270bfdb3d
Osin, Denis
32a9932c-f439-4b83-b639-1a53ac6bf6f5
Caprace, Pierre-Emmanuel, Minasyan, Ashot and Osin, Denis
(2024)
Simple p-adic Lie groups with abelian Lie algebras.
Journal für die reine und angewandte Mathematik, 2024 (812).
(doi:10.1515/crelle-2024-0030).
Abstract
For each prime p and each positive integer d, we construct the first examples of second countable, topologically simple, p-adic Lie groups of dimension d whose Lie algebras are abelian. This answers several questions of Glöckner and Caprace-Monod. The proof relies on a generalization of small cancellation methods that applies to central extensions of acylindrically hyperbolic groups.
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Simple_p_adic_Lie_groups
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Accepted/In Press date: 26 April 2024
e-pub ahead of print date: 4 June 2024
Published date: 1 July 2024
Identifiers
Local EPrints ID: 489877
URI: http://eprints.soton.ac.uk/id/eprint/489877
ISSN: 0075-4102
PURE UUID: 6426efa8-7e1b-44b9-b945-09e2f1cf88f5
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Date deposited: 07 May 2024 16:31
Last modified: 04 Jun 2025 04:01
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Author:
Pierre-Emmanuel Caprace
Author:
Denis Osin
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