Regular \(G_\delta \)-diagonals and hyperspaces

DOI10.1016/j.topol.2020.107530zbMath1473.54009OpenAlexW3113184331MaRDI QIDQ820682

Lei Mou, Pi-Yu Li, Lin, Shou

Publication date: 27 September 2021

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

Full work available at URL: https://doi.org/10.1016/j.topol.2020.107530

zbMATH Keywords

hyperspacesubmetrizableopen mapfinite-to-one mapregular \(G_\delta \)-diagonalzero-set diagonal

Mathematics Subject Classification ID

Hyperspaces in general topology (54B20) Special maps on topological spaces (open, closed, perfect, etc.) (54C10) Topological spaces with richer structures (54E99)

Cites Work

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