Idempotent ultrafilters and polynomial recurrence
Dynamical Systems
2007-11-06 v2
Abstract
We give a new proof of a polynomial recurrence result due to Bergelson, Furstenberg, and McCutcheon, using idempotent ultrafilters instead of IP-limits.
Keywords
Cite
@article{arxiv.0711.0484,
title = {Idempotent ultrafilters and polynomial recurrence},
author = {Christian Schnell},
journal= {arXiv preprint arXiv:0711.0484},
year = {2007}
}
Comments
25 pages