Locally compact groups built up from p-adic Lie groups, for p in a given set of primes
Group Theory
2007-05-23 v2
Abstract
We analyze the structure of locally compact groups which can be built up from p-adic Lie groups, for p in a given set of primes. In particular, we calculate the scale function and determine tidy subgroups for such groups, and use them to recover the primes needed to build up the group.
Cite
@article{arxiv.math/0504354,
title = {Locally compact groups built up from p-adic Lie groups, for p in a given set of primes},
author = {Helge Glockner},
journal= {arXiv preprint arXiv:math/0504354},
year = {2007}
}
Comments
25 pages, LaTeX; v2: A counterexample has been added which shows that (as desired) the two construction principles yield different classes of groups