有人可以帮我在 Tikz 中画下图吗？

Question

谁能帮我用Tikz画下图？

It is a graph we need to include in our latest paper

Answer 1

你不应该在这里问这样的问题。您应该自己做功课，请参阅帮助页面 (https://whosebug.com/help/on-topic)。

不管怎样，我给你一个开始：

\documentclass{article}

\usepackage{tikz}

\usetikzlibrary{automata,positioning}

\begin{document}

\pagestyle{empty}

\begin{tikzpicture}

\node[state]    (v_n)                         {$v_n$};
\node[state]    (v_n_1) [below=of v_n]        {$v_{n-1}$};
\node[state]    (v_n_2) [below=of v_n_1]      {$v_{n-2}$};
\node[state]    (v_n_3) [below=of v_n_2]      {$v_{n-3}$};
\node[state]    (v_4)   [below=of v_n_3]      {$v_4$};
\node[state]    (v_3)   [below=of v_4]        {$v_3$};
\node[state]    (v_2)   [below=of v_3]        {$v_2$};
\node[state]    (v_1)   [below=of v_2]        {$v_1$};
\node[state]    (u)     [below=of v_1]        {$u$};

\path[-] (u) edge [bend left] (v_1)
     (u) edge [bend right] (v_2)
     (u) edge [bend left] (v_3)
     (u) edge [bend right] (v_4)
     (u) edge [bend right] (v_n_3)
     (u) edge [bend left] (v_n_2)
     (u) edge [bend right] (v_n_1)
     (u) edge [bend left] (v_n)
     (v_1) edge [bend left] (v_3)
     (v_2) edge [bend right] (v_4)
     (v_n_3) edge [bend right] (v_n_1)
     (v_n_2) edge [bend left] (v_n)
     (v_1) edge (v_2)
     (v_2) edge (v_3)
     (v_3) edge (v_4)
     (v_n_3) edge (v_n_2)
     (v_n_2) edge (v_n_1)
     (v_n_1) edge (v_n);

\path[dashed] (v_4) edge (v_n_3);

\end{tikzpicture}

\end{document}

有人可以帮我在 Tikz 中画下图吗？

Would somebody help me to draw the following figure in Tikz?

graph

tikz