When is a real generic over L?

In this paper we isolate a new criterion for when a given real x is generic over L in terms of being able to lift elementary embeddings of initial segments of L to L[x]$L[x]$.

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Bibliographic Details
Published inMathematical logic quarterly Vol. 68; no. 1; pp. 27 - 31
Main Authors Castiblanco, Fabiana, Schindler, Ralf
Format Journal Article
LanguageEnglish
Published Berlin Wiley Subscription Services, Inc 01.02.2022
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Summary:In this paper we isolate a new criterion for when a given real x is generic over L in terms of being able to lift elementary embeddings of initial segments of L to L[x]$L[x]$.
ISSN:0942-5616
1521-3870
DOI:10.1002/malq.202100012