regular space

noun

A Hausdorff space with the additional property that for every closed set of that space and every point disjoint from that set, there are a disjoint pair of open sets which contain the closed set and the point, respectively.

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Meanings

nounregular space (plural regular spaces)

plural regular spaces

  1. mathematicsA Hausdorff space with the additional property that for every closed set of that space and every point disjoint from that set, there are a disjoint pair of open sets which contain the closed set and the point, respectively.
Cite this entry
APA

regular space. (n.d.). In WatkinsX Dictionary. Retrieved November 3, 2026, from https://dictionary.watkinsx.com/word/regular%20space

MLA

“regular space.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/regular%20space. Accessed November 3, 2026.

Chicago

WatkinsX Dictionary, s.v. “regular space,” accessed November 3, 2026, https://dictionary.watkinsx.com/word/regular%20space.

Source: regular space on Wiktionary, CC BY-SA 4.0.