Universal Spaces for Closed Images of σ-Discrete Metric Spaces

DOI10.4153/CMB-1994-060-0zbMath0865.54015OpenAlexW2315343074MaRDI QIDQ4312069

Koichi Tsuda

Publication date: 6 July 1997

Published in: Canadian Mathematical Bulletin (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.4153/cmb-1994-060-0

zbMATH Keywords

closed mapuniversal space\(\sigma\)-discrete spacesemicanonical covers

Mathematics Subject Classification ID

Metric spaces, metrizability (54E35) Special maps on topological spaces (open, closed, perfect, etc.) (54C10) Cardinality properties (cardinal functions and inequalities, discrete subsets) (54A25) Dimension theory in general topology (54F45)

Related Items (2)

Recent progress of general topology in Japan ⋮ Universal spaces for finite-dimensional closed images of locally compact metric spaces

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