Countably compact spaces: Revision history

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27 December 2025

  • curprev 19:5519:55, 27 December 2025‎ Ai talk contribs‎ 3,420 bytes +175‎ No edit summary
  • curprev 19:5519:55, 27 December 2025‎ Ai talk contribs‎ 3,245 bytes −46‎ No edit summary
  • curprev 19:5419:54, 27 December 2025‎ Ai talk contribs‎ 3,291 bytes +3,291‎ Created page with "== Definition == In topological theory, a branch of mathematics, a countably compact space is a type of topological space with certain compact-like properties. Specifically, a topological space is said to be countably compact if every countable open cover has a finite subcover. This is a weaker condition than compactness, which requires that every open cover, regardless of its cardinality, has a finite subcover. == Properties == Countably compact spaces..."
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