Cote n° 70 · pages 44–103 · 4 commutative diagrams · Réalisations géométriques de structures combinatoires (n-polyèdres, n-hyperpolyèdres [2-polyèdres réguliers]…) (Vieilles rédactions) : notes manuscrites (s.d.).
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Édition de démonstration

batch 3 · p. 44 — read it beside the facsimile1 / 4
LaTeX source
\begin{tikzcd}
G=\mathrm{Aut}(\Pi) \arrow[r, "\varphi_G"] & \mathrm{Aff}(E) \\
R=\mathrm{Rep}(\Pi) \arrow[r, "\varphi_R"] \arrow[d] & \mathrm{Drap\,max}(E) \arrow[d, "\pi_i"] \\
D_i(\Pi) \arrow[r, "\varphi_{D_i}"] & \mathrm{Grass}_{i}(E)
\end{tikzcd}
batch 3 · p. 55 — read it beside the facsimile2 / 4
LaTeX source
\begin{tikzcd}
\mathrm{R} \arrow[r, "\varphi_R"] \arrow[d, "\pi_X^{(i)}"'] & \mathrm{Drap}_{012}(E) \arrow[d, "\pi_E^{(i)}"] \\
\mathrm{Fac}_i(X) \arrow[r] & \mathrm{Fac}_i(E)
\end{tikzcd}
batch 3 · p. 58 — read it beside the facsimile3 / 4
LaTeX source
\begin{tikzcd}
1 \arrow[r] & \Gamma^1 \arrow[r] \arrow[d, hook] \arrow[dr] & \Gamma^0 \arrow[r] & N(H)/H \\
 & H & \mathrm{Aut}_H(\pi_e) &
\end{tikzcd}
batch 6 · p. 103 — read it beside the facsimile4 / 4
LaTeX source
\begin{tikzcd}
T \arrow[r, no head] \arrow[d] & T\times_S\Omega \arrow[d, no head] \\
S & \Omega \arrow[l]
\end{tikzcd}