Ergodic Theory and Dynamical Systems

Research Article

New spectral multiplicities for mixing transformations

ALEXANDRE I. DANILENKOa1

a1 Institute for Low Temperature Physics and Engineering of Ukrainian National Academy of Sciences, 47 Lenin Avenue, Kharkov, 61164, Ukraine (email: alexandre.danilenko@gmail.com)

Abstract

It is shown that if E is a subset of $\Bbb N$ such that 1∈E or 2∈E then there is a mixing transformation whose set of spectral multiplicities is E.

(Received August 23 2010)

(Revised September 14 2010)

(Online publication March 14 2011)

Footnotes

Dedicated to the memory of Dan Rudolph