enter image description here

I would like to draw a star graph quiver using tikzcd in LaTeX.

closed as off-topic by user156344, Raaja, Zarko, Stefan Pinnow, siracusa May 23 at 8:38

  • This question does not fall within the scope of TeX, LaTeX or related typesetting systems as defined in the help center.
If this question can be reworded to fit the rules in the help center, please edit the question.

  • 3
    What have you tried? – user156344 May 23 at 2:16
  • 4
    I'm voting to close this question as off-topic because it is a just do it for me. – user156344 May 23 at 6:45

Without tikz-cd, sorry.

 \foreach \X [count=\Y]in {1,2,3,4,5,r-2,r-1,r}
  \draw[<-,shorten <=5pt] (0,0) -- node[auto] {$a_{\X}$}(135-\Y*45:pi) 
   node[circle,fill,inner sep=2pt,label=135-45*\Y:$\X$]{};

enter image description here

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