On some questions on selectively highly divergent spaces

DOI10.4995/AGT.2024.20387arXiv2309.11954OpenAlexW4393715175MaRDI QIDQ6127772

Angelo Bella, Santi Spadaro

Publication date: 14 April 2024

Published in: Applied General Topology (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/2309.11954

zbMATH Keywords

splitting numberconvergent sequenceStone-Čech compactificationPixley-Roy hyperspaceselectively highly divergent space

Mathematics Subject Classification ID

Hyperspaces in general topology (54B20) Extensions of spaces (compactifications, supercompactifications, completions, etc.) (54D35) Cardinality properties (cardinal functions and inequalities, discrete subsets) (54A25) Convergence in general topology (sequences, filters, limits, convergence spaces, nets, etc.) (54A20) Cardinal characteristics of the continuum (03E17)

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