The Borel cardinality of Lascar strong types

Itay Kaplan, Benjamin D. Miller, Pierre Simon

Research output: Contribution to journalArticlepeer-review

11 Scopus citations

Abstract

We show that if the restriction of the Lascar equivalence relation to a KP strong type is non-trivial, then it is non-smooth (when viewed as a Borel equivalence relation on an appropriate space of types).

Original languageEnglish
Pages (from-to)609-630
Number of pages22
JournalJournal of the London Mathematical Society
Volume90
Issue number2
DOIs
StatePublished - 1 Oct 2014

Bibliographical note

Publisher Copyright:
©2014 London Mathematical Society.

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