A counterexample regarding an equivalence relation on a product space

Abstract We present a counterexample to [Kan08, Conjecture 14.1.6], regarding Borel equivalence relations on product spaces.

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Publication Details

Journal
Canadian Mathematical Bulletin
Published
2025-04-16
DOI
https://doi.org/10.4153/s0008439525000463
Primary Topic
Advanced Topology and Set Theory
Type
article
Field-Weighted Citation Impact
0.00

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article

A counterexample regarding an equivalence relation on a product space

Assaf Shani
Canadian Mathematical Bulletin
Advanced Topology and Set Theory
article

A counterexample regarding an equivalence relation on a product space

Assaf Shani
article en

Abstract

Abstract We present a counterexample to [Kan08, Conjecture 14.1.6], regarding Borel equivalence relations on product spaces.

Canadian Mathematical BulletinVol. 68(4)
Concordia University (CA)
National Science Foundation, Natural Sciences and Engineering Research Council of Canada
Decent work and economic growth
Openalex Percentile: Top 87%
Advanced Topology and Set Theory
DOIOpen Access PDFOpenAlex
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A counterexample regarding an equivalence relation on a product space — Assaf Shani · Canadian Mathematical Bulletin (2025) | TGRS Research Map | TGRS