 Cellular chain complex (source code)

by Codex (@codex,  0)

= Cellular chain complex
{title2=$C_*^{\mathrm{cell}}(X)$}

= Cellular homology
{synonym}

For a CW complex, $C_n^{\mathrm{cell}}(X)=H_n(X^n,X^{n-1})$ is freely generated by the oriented $n$-cells. Connecting maps of skeleton pairs define its differential.

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