Construct an explicit deformation retraction of \[ \mathbb R^n\setminus\{0\} \] onto \(S^{n-1}\).
Deformation retract punctured Euclidean space onto the sphere
P-UNL871F13-HAT0-02
- Area
- Topology
- Topics
- Homotopy
- Status
- draft
P-UNL871F13-HAT0-02
Construct an explicit deformation retraction of \[ \mathbb R^n\setminus\{0\} \] onto \(S^{n-1}\).