Almost done.
authorEugen Sawin <sawine@me73.com>
Sun, 03 Jun 2012 20:47:08 +0200
changeset 127a9fd24ae3f4
parent 11 5112f3e2f3d2
child 13 7893918ea47a
Almost done.
exercises/solutions/sol04.tex
     1.1 --- a/exercises/solutions/sol04.tex	Sun Jun 03 20:15:28 2012 +0200
     1.2 +++ b/exercises/solutions/sol04.tex	Sun Jun 03 20:47:08 2012 +0200
     1.3 @@ -102,87 +102,45 @@
     1.4  \tikzstyle{var}=[circle,
     1.5    draw=black!100,
     1.6    fill=black!0]
     1.7 +\tikzstyle{hist}=[rectangle,
     1.8 +  draw=black!100,
     1.9 +  fill=black!0]
    1.10  \begin{tikzpicture}[>=latex,text height=1.5ex,text depth=0.25ex]
    1.11 -  \matrix[row sep=1.1cm,column sep=0.7cm] {    
    1.12 -    \node(eng)[var]{$eng$}; &\node(spa)[var]{$spa$}; &\node(ukr)[var]{$ukr$}; &\node(nor)[var]{$nor$}; &\node(jap)[var]{$jap$};\\
    1.13 -  \node(red)[var]{$red$}; &\node(gre)[var]{$gre$}; &\node(ivo)[var]{$ivo$}; &\node(yel)[var]{$yel$}; &\node(blu)[var]{$blu$};\\
    1.14 -  \node(dog)[var]{$dog$}; &\node(sna)[var]{$sna$}; &\node(fox)[var]{$fox$}; &\node(hor)[var]{$hor$}; &\node(zeb)[var]{$zeb$};\\
    1.15 -  \node(cof)[var]{$cof$}; &\node(tea)[var]{$tea$}; &\node(mil)[var]{$mil$}; &\node(jui)[var]{$jui$}; &\node(wat)[var]{$wat$};\\
    1.16 -  \node(old)[var]{$old$}; &\node(koo)[var]{$koo$}; &\node(che)[var]{$che$}; &\node(luc)[var]{$luc$}; &\node(par)[var]{$par$};\\
    1.17 +  \matrix[row sep=1.1cm,column sep=0.1cm] {    
    1.18 +    &&&\node(root)[hist]{$P(\langle\rangle)=K$};\\
    1.19 +    &&\node(r)[hist]{$P(\langle r\rangle)=R$}; &&&\node(e)[hist]{$P(\langle e\rangle)=E$};\\
    1.20 +    &\node(rb)[hist]{$P(\langle r,b\rangle)=E$}; &&\node(rh)[hist]{$P(\langle r,h\rangle)=E$};&\node(eb)[hist]{$P(\langle e,b\rangle)=R$}; &&\node(eh)[hist]{$P(\langle e,h\rangle)=R$};\\
    1.21 +    \node(rbb)[hist]{$\langle r,b,b\rangle$}; &\node(rbh)[hist]{$\langle r,b,h\rangle$}; &\node(rhb)[hist]{$\langle r,h,b\rangle$}; &\node(rhh)[hist]{$\langle r,h,h\rangle$}; &\node(ebb)[hist]{$\langle e,b,b\rangle$}; &\node(ebh)[hist]{$\langle e,b,h\rangle$}; &\node(ehb)[hist]{$\langle e,h,b\rangle$}; &\node(ehh)[hist]{$\langle e,h,h\rangle$};\\
    1.22 +    \node(rbbu)[hist]{$(2,1,1)$}; &\node(rbhu)[hist]{$(0,0,0)$}; &\node(rhbu)[hist]{$(0,0,0)$}; &\node(rhhu)[hist]{$(1,2,2)$}; &\node(ebbu)[hist]{$(2,1,1)$}; &\node(ebhu)[hist]{$(0,0,0)$}; &\node(ehbu)[hist]{$(0,0,0)$}; &\node(ehhu)[hist]{$(1,2,2)$};\\
    1.23    };
    1.24    \path[-]
    1.25 -  (eng) edge (red)
    1.26 -  (spa) edge[bend right=60] (dog)
    1.27 -  (cof) edge (gre)
    1.28 -  (ukr) edge (tea)
    1.29 -  (old) edge (sna)
    1.30 -  (koo) edge (yel)
    1.31 -  (luc) edge (jui)
    1.32 -  (jap) edge[bend left] (par)
    1.33 -  (che) edge[bend left] (fox)
    1.34 -  (yel) edge (hor)
    1.35 -  (nor) edge (blu)
    1.36 -  (gre) edge (ivo)
    1.37 -
    1.38 -  (eng) edge (spa)
    1.39 -  (eng) edge[bend left] (ukr)
    1.40 -  (eng) edge[bend left] (nor)
    1.41 -  (eng) edge[bend left] (jap)
    1.42 -  (spa) edge (ukr)
    1.43 -  (spa) edge[bend right] (nor)
    1.44 -  (spa) edge[bend right] (jap)
    1.45 -  (ukr) edge (nor)
    1.46 -  (ukr) edge[bend left] (jap)
    1.47 -  (nor) edge (jap)
    1.48 -
    1.49 -  (red) edge (gre)
    1.50 -  (red) edge[bend left] (ivo)
    1.51 -  (red) edge[bend left] (yel)
    1.52 -  (red) edge[bend left] (blu)
    1.53 -  (gre) edge (ivo)
    1.54 -  (gre) edge[bend right] (yel)
    1.55 -  (gre) edge[bend right] (blu)
    1.56 -  (ivo) edge (yel)
    1.57 -  (ivo) edge[bend left] (blu)
    1.58 -  (yel) edge (blu)
    1.59 -  
    1.60 -  (dog) edge (sna)
    1.61 -  (dog) edge[bend left] (fox)
    1.62 -  (dog) edge[bend left] (hor)
    1.63 -  (dog) edge[bend left] (zeb)
    1.64 -  (sna) edge (fox)
    1.65 -  (sna) edge[bend right] (hor)
    1.66 -  (sna) edge[bend right] (zeb)
    1.67 -  (fox) edge (hor)
    1.68 -  (fox) edge[bend left] (zeb)
    1.69 -  (hor) edge (zeb)
    1.70 -
    1.71 -  (cof) edge (tea)
    1.72 -  (cof) edge[bend left] (mil)
    1.73 -  (cof) edge[bend left] (jui)
    1.74 -  (cof) edge[bend left] (wat)
    1.75 -  (tea) edge (mil)
    1.76 -  (tea) edge[bend right] (jui)
    1.77 -  (tea) edge[bend right] (wat)
    1.78 -  (mil) edge (jui)
    1.79 -  (mil) edge[bend left] (wat)
    1.80 -  (jui) edge (wat)
    1.81 -
    1.82 -  (old) edge (koo)
    1.83 -  (old) edge[bend left] (che)
    1.84 -  (old) edge[bend left] (luc)
    1.85 -  (old) edge[bend left] (par)
    1.86 -  (koo) edge (che)
    1.87 -  (koo) edge[bend right] (luc)
    1.88 -  (koo) edge[bend right] (par)
    1.89 -  (che) edge (luc)
    1.90 -  (che) edge[bend left] (par)
    1.91 -  (luc) edge (par)
    1.92 +  (root) edge node[auto=right]{$r$} (r)
    1.93 +  (root) edge node[auto=left]{$e$} (e)
    1.94 +  (r) edge node[auto=right]{$b$} (rb)
    1.95 +  (r) edge node[auto=left]{$h$} (rh)
    1.96 +  (rb) edge node[auto=right]{$b$} (rbb)
    1.97 +  (rb) edge node[auto=left]{$h$} (rbh)
    1.98 +  (rh) edge node[auto=right]{$b$} (rhb)
    1.99 +  (rh) edge node[auto=left]{$h$} (rhh)
   1.100 +  (e) edge node[auto=right]{$b$} (eb)
   1.101 +  (e) edge node[auto=left]{$h$} (eh)
   1.102 +  (eb) edge node[auto=right]{$b$} (ebb)
   1.103 +  (eb) edge node[auto=left]{$h$} (ebh)
   1.104 +  (eh) edge node[auto=right]{$b$} (ehb)
   1.105 +  (eh) edge node[auto=left]{$h$} (ehh)
   1.106 +  (rbb) edge[dotted] (rbbu)
   1.107 +  (rbh) edge[dotted] (rbhu)
   1.108 +  (rhb) edge[dotted] (rhbu)
   1.109 +  (rhh) edge[dotted] (rhhu)
   1.110 +  (ebb) edge[dotted] (ebbu)
   1.111 +  (ebh) edge[dotted] (ebhu)
   1.112 +  (ehb) edge[dotted] (ehbu)
   1.113 +  (ehh) edge[dotted] (ehhu)
   1.114    ;      
   1.115  \end{tikzpicture}
   1.116 -\caption{(3.1b) primal constraint graph of $N$}
   1.117 +\caption{(4.2a) Spielbaum von $\Gamma$}
   1.118  \end{figure}\\
   1.119 -
   1.120 +%
   1.121  (b) Die Strategien f\"ur Spieler $R$ sind $bbb$, $bbh$, $bhb$, $bhh$, $hbb$, $hbh$, $hhb$ und $hhh$.\\\\
   1.122  (c) Wir geben die Profile als Tupel in der Form $(s_R,s_E,s_K)$, wobei die $s_i$ jeweils die Folge von Aktionen f\"ur Spieler $i$ sind. Analog fassen wir die Auszahlungen in dem Tupel $u(h)=(u_R(h),u_E(h),u_K(h))$ zusammen. Um zu zeigen, dass Aktionsprofil $s^*=(bbb,hbh,r)$ ein TPG ist, reicht es dessen Auszahlung mit derer zu vergleichen, die f\"ur einen Spieler in einer Aktion abweichen.
   1.123