A note on the Lindelöf degree of products

DOI10.1016/j.topol.2019.02.027zbMath1414.54003OpenAlexW2917775004MaRDI QIDQ2415924

George Baloglou, J. Vermeer

Publication date: 23 May 2019

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

Full work available at URL: https://doi.org/10.1016/j.topol.2019.02.027

zbMATH Keywords

perfect mapproduct spacediscrete spaceLindelöf degreecompact-covering number

Mathematics Subject Classification ID

Special maps on topological spaces (open, closed, perfect, etc.) (54C10) Cardinality properties (cardinal functions and inequalities, discrete subsets) (54A25) Product spaces in general topology (54B10)

Cites Work

• Residue class fields of lattice-ordered algebras
• Compact-covering numbers
• Approximation of Real Continuous Functions of Lindelof Spaces
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