General topology Uniform and proximity structures Concept
Proximity space
Summary
A proximity space is a set with a relation that says when two subsets are near each other. Every metric space gives a proximity, in which two sets are near when their distance is . A proximity determines a topology, and it lies between a topology and a uniform space in the amount of structure it carries.
Further reading
About this page
| Tag | WY9BHD6GBA |
|---|---|
| URI | m2://WY9BHD6GBA |
| Kind | concept |
| Writing | W0 stub |
| MSC | 54E05 |
| Same as | |
| Changed | 2 November 2026 |
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