COMPLETE ORBIT EQUIVALENCE RELATIONS AND NON-UNIVERSAL POLISH GROUPS

Abstract We show that a non-universal Polish group can induce a complete orbit equivalence relation, which answers a question of Sabok from [1].

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Publication Details

Journal
Journal of Symbolic Logic
Published
2026-04-16
DOI
https://doi.org/10.1017/jsl.2026.10207
Primary Topic
Advanced Operator Algebra Research
Type
article
Field-Weighted Citation Impact
0.00
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article

COMPLETE ORBIT EQUIVALENCE RELATIONS AND NON-UNIVERSAL POLISH GROUPS

Longyun Ding, Ruiwen Li, Bo Peng
Journal of Symbolic Logic
Advanced Operator Algebra Research
article

COMPLETE ORBIT EQUIVALENCE RELATIONS AND NON-UNIVERSAL POLISH GROUPS

Longyun Ding, Ruiwen Li, Bo Peng
article en

Abstract

Abstract We show that a non-universal Polish group can induce a complete orbit equivalence relation, which answers a question of Sabok from [1].

Journal of Symbolic Logic
Nankai University (CN), McGill University (CA)
Openalex Percentile: Top 13%
Advanced Operator Algebra Research
DOIOpen Access PDFOpenAlex
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