On the diagonal actions of Z on Z^n
Serdica Mathematical Journal, Tome 48 (2022) no. 3, pp. 129-148
Cet article a éte moissonné depuis la source Bulgarian Digital Mathematics Library
In this paper, I study the actions of \(\mathbb{Z}\) on \(\mathbb{Z}^n\) from a dynamical perspective. The motivation for this study comes from the notion of bounded packing introduced by Hruska and Wise in 2009. I shall also introduce the notion of coset growth for a finitely generated group. My analysis yields the following two results: bounded packing in certain semidirect products of \(\mathbb{Z}^n\) with \(\mathbb{Z}\) and a bound of the coset growth of the copy of \(\mathbb{Z}\) on the right in \(\mathbb{Z}^2 \rtimes \mathbb{Z}\) for the non-nilpotent groups of this type.
Keywords:
bounded packing, polycyclic groups, coset growth, 20F65, 20F16, 20F19
@article{SMJ2_2022_48_3_a0,
author = {Sahattchieve, Jordan},
title = {On the diagonal actions of {Z} on {Z^n}},
journal = {Serdica Mathematical Journal},
pages = {129--148},
year = {2022},
volume = {48},
number = {3},
language = {en},
url = {http://geodesic.mathdoc.fr/item/SMJ2_2022_48_3_a0/}
}
Sahattchieve, Jordan. On the diagonal actions of Z on Z^n. Serdica Mathematical Journal, Tome 48 (2022) no. 3, pp. 129-148. http://geodesic.mathdoc.fr/item/SMJ2_2022_48_3_a0/