Characters and invariant random subgroups of the finitary symmetric group
Group Theory
2018-12-07 v1
Abstract
We will describe the relationship between the indecomposable characters of the finitary symmetric group and its ergodic invariant random subgroups; and we will interpret each Thoma character as an asymptotic limit of a naturally associated sequence of characters induced from linear characters of Young subgroups of finite symmetric groups.
Keywords
Cite
@article{arxiv.1812.02694,
title = {Characters and invariant random subgroups of the finitary symmetric group},
author = {Simon Thomas},
journal= {arXiv preprint arXiv:1812.02694},
year = {2018}
}