Selections and countably-approachable points

DOI10.1016/J.TOPOL.2009.04.042zbMath1180.54031OpenAlexW2057283080MaRDI QIDQ1041652

Nan Jiang

Publication date: 3 December 2009

Published in: Topology and its Applications (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/j.topol.2009.04.042

zbMATH Keywords

Vietoris topologycontinuous selectionhyperspace topologycountably-approachable point

Mathematics Subject Classification ID

Hyperspaces in general topology (54B20) Selections in general topology (54C65)

Cites Work

• Approaching points by continuous selections
• Existence of selections and disconnectedness properties for the hyperspace of an ultrametric space
• Extreme selections for hyperspaces of topological spaces
• Selection pointwise-maximal spaces
• Recognizing special metrics by topological properties of the ``metric-proximal hyperspace
• Vietoris continuous selections and disconnectedness-like properties
• Selections for Vietoris-Like Hyperspace Topologies

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