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arXiv · 2003.03142

A countably compact topological group with the non-countably pracompact square

Serhii Bardyla·Alex Ravsky·Lyubomyr Zdomskyy
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Abstract

Under Martin's Axiom we construct a Boolean countably compact topological group whose square is not countably pracompact.

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Serhii Bardyla, Alex Ravsky, Lyubomyr Zdomskyy. 2020-03-06. A countably compact topological group with the non-countably pracompact square. https://arxiv.org/abs/2003.03142

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