Cubic ergodic averages for actions of amenable groups
Dynamical Systems
2008-12-11 v1
Abstract
We unify and extend some previous results about cubic ergodic averages and sets of positive density in products of groups. This provides a joint generalization of earlier work of the author in the case of two commuting actions of an amenable group, and of Q. Chu's recent result on a a finite number of commuting transformations.
Keywords
Cite
@article{arxiv.0812.2017,
title = {Cubic ergodic averages for actions of amenable groups},
author = {John T. Griesmer},
journal= {arXiv preprint arXiv:0812.2017},
year = {2008}
}
Comments
13 pages