Some remarks on the projective properties of Menger and Hurewicz
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arXiv
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| Auteurs principaux: | , |
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| Format: | Preprint |
| Publié: |
2023
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| _version_ | 1866911869810245632 |
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| author | Krupski, Mikołaj Kucharski, Kacper |
| author_facet | Krupski, Mikołaj Kucharski, Kacper |
| contents | It is known that both the Menger and Hurewicz property of a Tychonoff space $X$ can be described by the way $X$ is placed in its Čech-Stone compactification $βX$. We provide analogous characterizations for the projective versions of the properties of Menger and Hurewicz. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2302_12933 |
| institution | arXiv |
| publishDate | 2023 |
| record_format | arxiv |
| spellingShingle | Some remarks on the projective properties of Menger and Hurewicz Krupski, Mikołaj Kucharski, Kacper General Topology 54D20, 54D40, 91A44 It is known that both the Menger and Hurewicz property of a Tychonoff space $X$ can be described by the way $X$ is placed in its Čech-Stone compactification $βX$. We provide analogous characterizations for the projective versions of the properties of Menger and Hurewicz. |
| title | Some remarks on the projective properties of Menger and Hurewicz |
| topic | General Topology 54D20, 54D40, 91A44 |
| url | https://arxiv.org/abs/2302.12933 |