Torsion in coinvariants of certain Cantor minimal Z^2-systems
Dynamical Systems
2007-07-26 v2
Abstract
Let G be a finite abelian group. We will consider a skew product extension of a product of two Cantor minimal Z-systems associated with a G-valued cocycle. When G is non-cyclic and the cocycle is non-degenerate, it will be shown that the skew product system has torsion in its coinvariants.
Cite
@article{arxiv.math/0511454,
title = {Torsion in coinvariants of certain Cantor minimal Z^2-systems},
author = {Hiroki Matui},
journal= {arXiv preprint arXiv:math/0511454},
year = {2007}
}
Comments
16 pages