Open images of spaces with a Lusin $\pi$-base

Mikhail Patrakeev; Vlad Smolin

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arXiv · 2312.08686

Open images of spaces with a Lusin $\pi$-base

Mikhail Patrakeev·Vlad Smolin

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Abstract

In [5] we studied spaces with a Lusin $\pi$-base and $\pi$-spaces and posed the following question: Does the class of continuous open images of spaces with a Lusin $\pi$-base equal the class of continuous open images of $\pi$-spaces? We give a negative answer to this question.

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BibTeX RIS

Mikhail Patrakeev, Vlad Smolin. 2023-12-14. Open images of spaces with a Lusin $\pi$-base. https://arxiv.org/abs/2312.08686

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