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Second Countable Space


A second countable space is a topological space whose topology is second countable.


See also

Second Countable Topology, Topological Space

This entry contributed by Edward Welbourne (author's link)

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Cite this as:

Welbourne, Edward. "Second Countable Space." From MathWorld--A Wolfram Web Resource, created by Eric W. Weisstein. https://mathworld.wolfram.com/SecondCountableSpace.html

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