Category:Covers
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This category contains results about Covers.
Definitions specific to this category can be found in Definitions/Covers.
Let $S$ be a set.
A cover of (or for) $S$ is a set of sets $\CC$ such that:
- $\ds S \subseteq \bigcup \CC$
where $\bigcup \CC$ denotes the union of $\CC$.
Subcategories
This category has the following 4 subcategories, out of 4 total.
Pages in category "Covers"
The following 20 pages are in this category, out of 20 total.
C
E
O
S
- Set of Images of Reflexive Relation is Cover of Set
- Set of Intersections with Superset is Cover
- Sigma-Locally Finite Cover and Countable Locally Finite Cover have Common Locally Finite Refinement
- Sigma-Locally Finite Cover has Locally Finite Refinement
- Subcover is Refinement of Cover
- Subcover is Refinement of Cover/Corollary
- Subset of Cover is Cover of Subset