Non-typical points for $\beta$-shifts
Dynamical Systems
2015-03-17 v2 Number Theory
Abstract
We study sets of nontypical points under the map mod 1, for non-integer and extend our results from [F\"arm, Persson, Schmeling, 2010] in several directions. In particular we prove that sets of points whose forward orbit avoid certain Cantor sets, and set of points for which ergodic averages diverge, have large intersection properties. We observe that the technical condition found in [F\"arm, Persson, Schmeling, 2010] can be removed.
Cite
@article{arxiv.1004.4812,
title = {Non-typical points for $\beta$-shifts},
author = {David Färm and Tomas Persson},
journal= {arXiv preprint arXiv:1004.4812},
year = {2015}
}
Comments
9 pages. The paper has been reorganised, and an important reference has been added in accordance to a kind suggestion of a referee