English

A counterexample regarding an equivalence relation on a product space

Logic 2025-05-06 v1

Abstract

We present a counterexample to Conjecture~14.1.6 from [Vladimir Kanovei, Borel equivalence relations], regarding Borel equivalence relations on product spaces.

Cite

@article{arxiv.2505.01613,
  title  = {A counterexample regarding an equivalence relation on a product space},
  author = {Assaf Shani},
  journal= {arXiv preprint arXiv:2505.01613},
  year   = {2025}
}
R2 v1 2026-06-28T23:19:47.801Z