Topology Proceedings Document # baak-16
topology proceedings
Electronic Version 24 Summer (1999)

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Covering Properties and Metrisation of Manifolds 2

David Gauld and M.K. Vamanamurthy

There are many conditions equivalent to metrisability for a topological manifold which are not equivalent to metrisability for topological spaces in general. What are the weakest such? We show that a number of weak covering properties which are equivalent to metrisability for a manifold, for example metaLindelöf, may be further weakened by considering only covers of cardinality the first uncountable ordinal. Extensions to higher cardinals are discussed.

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Copyright © 2001 Nipissing University and Topology Atlas | Date published electronically: March 5, 2001.