Failures of the Silver Dichotomy in the Generalised Baire Space

2014/08/19 by Sy‐David Friedman, Sy-David Friedman, Friedman, Sy-David +2
Mathematics · #03E15 #03E35 #Advanced Operator Algebra Research #Advanced Topology and Set Theory #FOS: Mathematics #Logic (math.LO) #Mathematical and Theoretical Analysis #math.LO #msc:03E15 #msc:03E35

paper · pdf · doi:10.48550/arxiv.1408.4262

to appear, Journal of Symbolic Logic 2014

arxiv created 2014/08/19 · openalex publication_date 2014/08/19 · arxiv updated 2014/08/20 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/28

Abstract

We prove results that falsify Silver's dichotomy for Borel equivalence relations on the generalised Baire space under the assumption V=L.

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