Quasidiagonality of Kazhdan Groups

Fuente: arXiv
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Auteur principal: Moradi, Mehdi
Format: Preprint
Publié: 2025
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_version_ 1866912664782897152
author Moradi, Mehdi
author_facet Moradi, Mehdi
contents It is shown that infinite, discrete, Kazhdan property (T) groups never have the {\it finite-dimensional density} (FDD) property. This answers a conjecture of Lubotzky and Shalom affirmatively.
format Preprint
id arxiv_https___arxiv_org_abs_2510_17003
institution arXiv
publishDate 2025
record_format arxiv
spellingShingle Quasidiagonality of Kazhdan Groups
Moradi, Mehdi
Operator Algebras
Group Theory
22D25
It is shown that infinite, discrete, Kazhdan property (T) groups never have the {\it finite-dimensional density} (FDD) property. This answers a conjecture of Lubotzky and Shalom affirmatively.
title Quasidiagonality of Kazhdan Groups
topic Operator Algebras
Group Theory
22D25
url https://arxiv.org/abs/2510.17003