Tomasz Rzepecki

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Tomasz Rzepecki Smoothness of bounded invariant equivalence relations Basics Tools Results Motivations Abstract Borel equivalence relations Classical strong types and Borel cardinalities Motivations General goal: understanding " strong type spaces ". A theorem of Newelski (2002) about F σ equivalence relations (cardinality). A theorem of Kaplan, Miller and(More)
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