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The generic transformation can be embedded in a flow. (Une transformation générique peut être insérée dans un flot.) (French) Zbl 1082.37007
Summary: We prove in this work that the generic automorphism of a Lebesgue space can be embedded in a flow. We also show that a dyadic group action is, on the contrary, generically not embeddable in a flow. Finally, this work ends with a technical discussion establishing the equivalence between the notions of flow of automorphisms (each time being defined up to a set of measure zero), and flow of point transformations

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