Arhangelskii's $\alpha$-principles and selection games
Arhangelskii's properties $\alpha_2$ and $\alpha_4$ defined for convergent sequences may be characterized in terms of Scheeper's selection principles. We generalize these results to hold for more general collections and consider these results in terms of selection games.
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Sprache: | eng |
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Zusammenfassung: | Arhangelskii's properties $\alpha_2$ and $\alpha_4$ defined for convergent
sequences may be characterized in terms of Scheeper's selection principles. We
generalize these results to hold for more general collections and consider
these results in terms of selection games. |
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DOI: | 10.48550/arxiv.1911.02627 |