A model-theoretic approach to rigidity of strongly ergodic, distal actions

DOI10.24033/ASENS.2469zbMath1490.37002arXiv1808.00341OpenAlexW3205111377WikidataQ114042133 ScholiaQ114042133MaRDI QIDQ5020484

Tomás Ibarlucía, Todor Tsankov

Publication date: 6 January 2022

Published in: Annales scientifiques de l'École Normale Supérieure (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/1808.00341

zbMATH Keywords

model theoryalgebraic closurecontinuous logicstrongly ergodicdistal actionsgeneralized discrete spectrum

Mathematics Subject Classification ID

General groups of measure-preserving transformations (28D15) Algebraic ergodic theory, cocycles, orbit equivalence, ergodic equivalence relations (37A20) General groups of measure-preserving transformations and dynamical systems (37A15) Applications of model theory (03C98)

Related Items (3)

Distal strongly ergodic actions ⋮ Foundational aspects of uncountable measure theory: Gelfand duality, Riesz representation, canonical models, and canonical disintegration ⋮ Quasinormalizers in crossed products of von Neumann algebras

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