axiom of countability

noun

, Mathematics.

the property satisfied by a topological space in which the neighborhood system of each point has a base consisting of a countable number of neighborhoods first axiom of countability or the property satisfied by a topological space that has a base for its topology consisting of a countable number of subsets of the space second axiom of countability.

April 24, 2024gallimaufry

[gal-uh-maw-free ]

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