PreprintCC BY 4.0arXiv
Groups with rapid decay and trivial amenable radical are C*-simple
Abstract
We prove that every finitely generated group with rapid decay and trivial amenable radical is C*-simple.
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BibTeX
@misc{barnett2026groups,
title = {{Groups with rapid decay and trivial amenable radical are C*-simple}},
author = {Caleb Barnett and Joseph Gondek and Mehrdad Kalantar},
howpublished = {arXiv},
year = {2026},
month = oct,
doi = {10.48550/arxiv.2610.08891},
eprint = {2610.08891},
archivePrefix = {arXiv},
url = {https://arxiv.org/abs/2610.08891},
note = {CC BY 4.0},
}
RIS
TY - UNPB
TI - Groups with rapid decay and trivial amenable radical are C*-simple
AU - Caleb Barnett
AU - Joseph Gondek
AU - Mehrdad Kalantar
PY - 2026
DA - 2026/10/06
PB - arXiv
DO - 10.48550/arxiv.2610.08891
UR - https://arxiv.org/abs/2610.08891
AB - We prove that every finitely generated group with rapid decay and trivial amenable radical is C*-simple.
ER -