复杂图表

Question

如果您能帮我绘制附件的话我将非常感激。

Answer 1

这是一个起点。显然我的代码非常简单，还可以改进。

\documentclass[a4paper,12pt]{article}

\usepackage{tikz-cd}
\usepackage{amsmath}

\begin{document}
\begin{tikzcd}
 &  \arrow[d, no head, dotted] &  &  \arrow[d, "\rho_2"] &  &  \arrow[d, "\rho_1"] \\
 &  \arrow[d] &  & \vartheta_{22} \arrow[d, "\rho_2"] &  & v_{12} \arrow[d, "\rho_1"] \\
 \arrow[r, no head, dotted] & \vartheta_{31} \arrow[r, "h_2"'] & v_{2\infty} \arrow[r, "f_{21}"'] \arrow[ru, "\overset{\vdots}{f_{22}}"] & \vartheta_{21} \arrow[r, "h_1"'] & v_{1\infty} \arrow[ru, "\overset{\vdots}f_{12}"] \arrow[r] & v_{11}
\end{tikzcd}
\end{document}