One-point compactification
Summary
The one-point compactification of a topological space adds one point at infinity and makes the space compact. For example, the plane with one added point is the sphere.
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/Alexandroff_extension, lead section
What links here
Definitions
- One-point compactification 0MM45BT6HC