tex-projects/LaTeX-examples
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Viele Kleinigkeiten verbessert

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Martin Thoma 2013-11-26 23:00:58 +01:00
parent 78a66a3a8d
commit 1baaf85a1a
11 changed files with 199 additions and 363 deletions
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21
documents/GeoTopo/figures/topology-continuous-mapping.tex
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@ -10,21 +10,22 @@
}
\begin{tikzpicture}
\draw[->] (-0.5,0) -- (1.5,0) node [below] {$\mathbb{R}$};
\draw[->] (-0.5,0) -- (1.5,0) node [below] {$\mathbb{R}$};
\foreach \x in {0,...,1}
\draw (\x,0.1) -- (\x,-0.1) node [below] {\x};
\foreach \x in {0,...,1}
\draw (\x,0.1) -- (\x,-0.1) node [below] {\x};
\draw[red] (0.07,0.1) -- (0,0.1) -- (0,-0.1) -- (0.07,-0.1) node [below] {};
\draw[red] plot [smooth] coordinates{(0.47,0.1) (0.5,0) (0.47,-0.1)};
\draw[thick,red] (0.07,0.1) -- (0,0.1) -- (0,-0.1) -- (0.07,-0.1) node [below] {};
\draw[thick,red] plot [smooth] coordinates{(0.47,0.1) (0.5,0) (0.47,-0.1)};
\draw[thick,red] (0,0) -- (0.5,0);
\draw[dotted,red] (0,-0.03) -- (0.5,-0.03);
\begin{scope}[shift={(4,0)}]
\draw[thick] (0cm,0cm) circle(1cm);
\draw[thick, red] ([shift={(180:1cm)}]-0.0,0) arc (180:0:1cm);
\draw[red, dotted] ([shift={(180:0.97cm)}]-0.0,0) arc (180:0:0.97cm);
\draw (0:1cm) node[point, label=right:{$0$}] {};
%\path node[point, blue, label={[blue,above]{$\overline{a}$}}] (posU) at (-252:1cm) {};
%\path node[label={[red,left]{$U$}}] at (30:1cm) {};
\end{scope}
\coordinate (circleUp) at (2.6, 0.1);
@ -35,10 +36,4 @@
\path[->] (numberlineUp) edge [bend left] node[label=$f$] {} (circleUp);
\path[<-] (numberlineDown) edge [bend right] node[label=below:$g$] {} (circleDown);
%\draw (3.7cm,0cm) node[point, blue, label={[blue,above]{$a$}}] (posA) {};
%\draw (0.7cm,0cm) node[point, blue, label={[blue,above]{$\pi^{-1}(u)$}}] {};
%\draw[dashed, blue, thick] plot [smooth] coordinates{(posU) (0.2,-0.8) (2.5,-1) (posA)};
%\draw[blue, dashed, thick] (3.7cm,0cm) arc (0:180:1.5 and 0.5);
\end{tikzpicture}

3
documents/GeoTopo/figures/topology-kartenwechsel.tex
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@ -1,5 +1,6 @@
\begin{tikzpicture}[tqft/flow=east]
\draw (0,0) ellipse (2cm and 1cm);
\draw (0,-2) ellipse (3cm and 0.8cm);
\def\ringa{(-0.3,0) circle (0.5cm)}
\def\ringb{(+0.3,0) circle (0.5cm)}
@ -24,6 +25,8 @@
\node at (+1,0.3) {$U_j$};
\node at (-1.9,-2) {$V_i$};
\node at (+1.9,-2) {$V_j$};
\node at (+2.0,0.7) {$X$};
\node at (+2.4,-1.3) {$\mathbb{R}^n$};
\path[->] (-0.35,0) edge [bend angle=10,bend right] node[label={[label distance=0.1cm]210:$\varphi_i$}] {} (-1,-1.5);