Category:Spheres (Topology)
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This category contains results about spheres in the context of topology.
Definitions specific to this category can be found in Definitions/Spheres (Topology).
The $n$-dimensional sphere, or $n$-sphere, is the set:
- $\Bbb S^n = \set {x \in \R^{n + 1} : \size {x - y} = r}$
where $\size {\, \cdot \, }$ denotes the Euclidean distance.
Subcategories
This category has only the following subcategory.
Pages in category "Spheres (Topology)"
This category contains only the following page.