Category:First-Countable Spaces

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This category contains results about First-Countable Spaces.

A topological space $T = \struct {S, \tau}$ is first-countable or satisfies the First Axiom of Countability if and only if every point in $S$ has a countable local basis.


This category has only the following subcategory.

Pages in category "First-Countable Spaces"

The following 33 pages are in this category, out of 33 total.