Property (T) for groups acting on affine buildings
Group Theory
2024-10-10 v1
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.
Cite
@article{arxiv.2410.05716,
title = {Property (T) for groups acting on affine buildings},
author = {Izhar Oppenheim},
journal= {arXiv preprint arXiv:2410.05716},
year = {2024}
}
Comments
10 pages. arXiv admin note: text overlap with arXiv:2112.02929