arXiv Open Access 2026

Complete orbit equivalence relation and non-universal Polish groups

Longyun Ding Ruiwen Li Bo Peng

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Abstrak

We show that a non-universal Polish group can induce a complete orbit equivalence relation, which answers a question of Sabok from \cite{OPENPROBLEMS}.

Topik & Kata Kunci

math.LO

Penulis (3)

Longyun Ding

Ruiwen Li

Bo Peng

Format Sitasi

APA MLA BibTeX

Ding, L., Li, R., Peng, B. (2026). Complete orbit equivalence relation and non-universal Polish groups. https://arxiv.org/abs/2601.13030

Akses Cepat

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Informasi Jurnal

Tahun Terbit: 2026
Bahasa: en
Sumber Database: arXiv
Akses: Open Access ✓