Zassenhaus filtrations as intersections
Group Theory
2025-10-24 v1
Abstract
Zassenhaus filtrations of profinite groups are an important tool to study profinite groups.In this paper, we describe Zassenhaus filtrations of profinite groups as intersections of kernels of certain representations. In this way we introduce a link between studying profinite groups with methods of Zassenhaus filtrations and representation theory.
Cite
@article{arxiv.2510.20133,
title = {Zassenhaus filtrations as intersections},
author = {Jan Minac and Nguyen Duy Tan and Nguyen Thi Tra},
journal= {arXiv preprint arXiv:2510.20133},
year = {2025}
}
Comments
To appear in Acta Mathematica Vietnamica