General topology Baire category Concept
Meagre set
Summary
A meagre subset of a topological space is a countable union of nowhere dense sets. Meagre sets are small in the sense of Baire category.
Where this leads
3 pages build on this one.
Further reading
- Web https://en.wikipedia.org/wiki/Meagre_set, lead section
About this page
| Tag | 0XGCZ4GDZ6 |
|---|---|
| URI | m2://0XGCZ4GDZ6 |
| Aliases | meager-set, first-category-set |
| Kind | concept |
| Writing | W1 stated |
| MSC | 54E52 |
| Same as |
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What this page 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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