On two questions on selectively highly divergent spaces
| Autor: | Bella, Angelo, Spadaro, Santi |
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| Rok vydání: | 2023 |
| Předmět: | |
| Druh dokumentu: | Working Paper |
| Popis: | A topological space $X$ is selectively highly divergent (SHD) if for every sequence of non-empty open subsets $\{U_n: n\in \omega \}$ of $X$, we can pick a point $x_n\in U_n$, for every $n<\omega$, such that the sequence $\{x_n: n\in\omega\} $ has no convergent subsequences. In this note we answer four questions related to this notion asked in ArXiv:2307.11992. Comment: 6 pages, no figures |
| Databáze: | arXiv |
| Externí odkaz: |
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