Baire space
Summary
A Baire space is a topological space in which countable unions of closed sets with empty interior have empty interior. Equivalently, countable intersections of dense open sets are dense.
What this node needs for W2
- edge instance_of in: at least two examples (0 of 2)
- edge not_instance_of in: at least one non-example (0 of 1)
- edge specializes both: the more general notions and the special cases (0 of 1)
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Sources
- Web https://en.wikipedia.org/wiki/Baire_space, lead section
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Definitions
- Baire space 0D5KR33H7X