Property (T) for groups acting on affine buildings

Abstract We prove that a group acting geometrically on a thick affine building has property (T). A more general criterion for property (T) is given for groups acting on partite complexes.

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Publication Details

Journal
Bulletin of the London Mathematical Society
Published
2025-07-14
DOI
https://doi.org/10.1112/blms.70148
Primary Topic
Limits and Structures in Graph Theory
Type
article
Field-Weighted Citation Impact
0.00

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article

Property (T) for groups acting on affine buildings

Izhar Oppenheim
Bulletin of the London Mathematical Society
Limits and Structures in Graph Theory
article

Property (T) for groups acting on affine buildings

Izhar Oppenheim
article en

Abstract

Abstract We prove that a group acting geometrically on a thick affine building has property (T). A more general criterion for property (T) is given for groups acting on partite complexes.

Bulletin of the London Mathematical SocietyVol. 57(10)
Ben-Gurion University of the Negev (IL)
Israel Science Foundation
Openalex Percentile: Top 76%
Limits and Structures in Graph Theory
DOIOpen Access PDFOpenAlex
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Property (T) for groups acting on affine buildings — Izhar Oppenheim · Bulletin of the London Mathematical Society (2025) | TGRS Research Map | TGRS