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Proceedings of the conference Contemporary Mathematics in Kielce 2020, February 24-27 2021 - MaRDI portal

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Proceedings of the conference Contemporary Mathematics in Kielce 2020, February 24-27 2021

From MaRDI portal
Publication:5037609

DOI10.2478/9788366675360zbMATH Open1481.26002arXiv1604.00150OpenAlexW4210574575MaRDI QIDQ5037609

Author name not available (Why is that?)

Publication date: 3 March 2022

Abstract: Answering a question of Elekes and Vidny'anszky, we construct a Polish meta-abelian group H and a subgroup FsubsetH, which is a Haar null Fsigma-set in H that cannot be enlarged to a Haar null Gdelta-set.


Full work available at URL: https://arxiv.org/abs/1604.00150




Mathematics Subject Classification ID

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