Master thesis on Rational Homotopy Theory https://github.com/Jaxan/Rational-Homotopy-Theory
This repo is archived. You can view files and clone it, but cannot push or open issues/pull-requests.

5 lines
102 B

\xymatrix{
\del\Delta[n] \ar[r] \ar[d] \xypo & X \ar[d] \\
\Delta[n] \ar[r] & X'
}