THE ACTION OFPSL(2,Z) INR1IS APPROXIMABLE

DOI10.1070/RM1978v033n01ABEH002255zbMath0399.28008OpenAlexW2072943653MaRDI QIDQ4183528

Anatoly M. Vershik

Publication date: 1978

Published in: Russian Mathematical Surveys (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1070/rm1978v033n01abeh002255

zbMATH Keywords

Lebesgue spacequasi-invariant measureapproximable actionFinite transformation group

Mathematics Subject Classification ID

General groups of measure-preserving transformations (28D15) Set functions and measures on topological groups or semigroups, Haar measures, invariant measures (28C10)

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