Example 3.3.8. The \(n\)-sphere \(S^n\) admits a CW-structure with one \(0\)-cell and one \(n\)-cell: we have a pushout square
Generated from the authoritative LaTeX source.
Example 3.3.8. The \(n\)-sphere \(S^n\) admits a CW-structure with one \(0\)-cell and one \(n\)-cell: we have a pushout square
Generated from the authoritative LaTeX source.