An extension which is relatively twofold mixing but not threefold mixing
Volume 101 / 2004
Colloquium Mathematicum 101 (2004), 271-277
MSC: Primary 37A25.
DOI: 10.4064/cm101-2-9
Abstract
We give an example of a dynamical system which is mixing relative to one of its factors, but for which relative mixing of order three does not hold.