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The entropy of a skew product of measure-preserving transformations. (English. Russian original) Zbl 0156.06102
Am. Math. Soc., Transl., II. Ser. 48, 255-265 (1965); translation from Vestn. Leningr. Univ. 17, No. 7 (Ser. Mat. Mekh. Astron. No. 2), 5-13 (1962).
Authors’ summary: The entropy of the skew-product of measure-preserving transformations is calculated in terms of the characteristics of the base and the fibers.
Reviewer: M. Iosifescu

28D05 Measure-preserving transformations
37A05 Dynamical aspects of measure-preserving transformations