Geodesic
Ergodic properties of group extensions of dynamical systems with discrete spectra
Studia Mathematica, Tome 101 (1991) no. 1, pp. 19-31

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Ergodic group extensions of a dynamical system with discrete spectrum are considered. The elements of the centralizer of such a system are described. The main result says that each invariant sub-σ-algebra is determined by a compact subgroup in the centralizer of a normal natural factor.
DOI : 10.4064/sm-101-1-19-31

Mieczysław K. Mentzen 1

1 
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Mieczysław K. Mentzen. Ergodic properties of group extensions of dynamical systems with discrete spectra. Studia Mathematica, Tome 101 (1991) no. 1, pp. 19-31. doi: 10.4064/sm-101-1-19-31

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