Abstract
A zero-entropy mixing transformationT is constructed such thatT×T is loosely Bernoulli (LB). Previously known examples were not mixing. The construction is then generalized to yield a zero-entropy mixing transformationT such that then-fold productT × … ×T is LB for each positive integern. Furthermore, a flow with the same properties is obtained.
Similar content being viewed by others
References
R. V. Chacon,Transformations with continuous spectrum, J. Math. Mech.16 (1966), 399–415.
J. Feldman,New K-automorphisms and a problem of Kakutani, Israel J. Math.24 (1976), 16–38.
N. Friedman,Introduction to Ergodic Theory, Van Nostrand, 1970.
A. Katok,Time change, monotone equivalent and standard dynamical systems Soviet Math. Dokl.16 (1975), 986–990.
A. Katok,Monotone equivalence in ergodic theory, Math. USSR-Izv.11 (1977), 99–146.
A. Katok and E. Sataev,Standardness of automorphisms of transpositions of intervals and fluxes on surfaces, Math. Notes20 (1976), 826–830.
D. Lind,The isomorphism theorem for multidimensional Bernoulli flows, preprint, to appear in Israel J. Math.
D. Ornstein,Ergodic Theory, Randomness and Dynamical Systems, Yale University Press, 1974.
M. Ratner,Horocycle flows are loosely Bernoulli, Israel J. Math.31 (1978), 122–132.
M. Ratner,The Cartesian square of the horocycle flow is not loosely Bernoulli, Israel J. Math.34 (1979), 72–96.
A. Rothstein,Versik processes: first steps, Ph.D. thesis, University of Chicago, 1979.
D. Rudolph,Non-equivalence of measure preserving transformations, Lecture Notes, The Institute for Advanced Studies, The Hebrew University of Jerusalem, 1976.
E. Sataev,An invariant of monotone equivalence determining the quotient of automorphisms monotonely equivalent to a Bernoulli shift, Math. USSR-Izv.11 (1977), 147–169.
L. Swanson,Loosely Bernoulli Cartesian products, Proc. Amer. Math. Soc.73 (1979), 73–78.
L. Swanson,An automorphism all of whose n-fold Cartesian products are loosely Bernoulli, Preliminary Report, Amer. Math. Soc.26 (1979), A-133.
B. Weiss,Equivalence of measure preserving transformations, Lecture Notes, The Institute for Advanced Studies, The Hebrew University of Jerusalem, 1976.
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
Gerber, M. A zero-entropy mixing transformation whose product with itself is loosely Bernoulli. Israel J. Math. 38, 1–22 (1981). https://doi.org/10.1007/BF02761843
Received:
Issue Date:
DOI: https://doi.org/10.1007/BF02761843