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- \documentclass[tikz]{standalone}
- \usepackage{amsmath, amsthm, amssymb, amsfonts, mathrsfs, mathtools}
- \usepackage{tikz}
- \usepackage{amsmath}
- \usepackage{color}
- \usetikzlibrary{patterns}
- \usetikzlibrary{scopes}
- \begin{document}
- \begin{tikzpicture}
- % Sets in R^m
- \draw[fill = blue!50!white,smooth cycle] plot coordinates{(-2, -4.5) (-2, -3.2) (-0.8, -3.2) (-0.8, -4.5)};
- \draw[pattern color=black, pattern=north west lines] {(-0.67, -3.06) -- +(180:0.8) arc (180:270:0.8) -- cycle};
- \fill[even odd rule, white] {plot coordinates{(-3, -5) (-3, -2) (-0.5, -2) (-0.5, -5)}} {plot [smooth cycle] coordinates{(-2, -4.5) (-2, -3.2) (-0.8, -3.2) (-0.8, -4.5)}};
- %\draw[blue!50!white,fill=blue!50!white] (5.7, -3.06) -- +(-90:0.8) arc (-90:0:0.8);
- \fill[blue!50!white] [smooth cycle] (5.65, -3.05) -- +(-91:0.8) arc (-94:0:0.8);
- \fill[even odd rule, white] [smooth cycle] plot coordinates{(7, -4.5) (7, -3.2) (5.8, -3.2) (5.8, -4.5)} (5.65, -3.05) -- +(-91:0.8) arc (-94:0:0.8);
- \fill[even odd rule, white] [smooth cycle] plot coordinates{(7, -4.5) (7, -3.2) (5.8, -3.2) (5.8, -4.5)} (5.65, -3.05) -- +(-91:0.8) arc (-94:0:0.8);
- \fill[even odd rule, white] [smooth cycle] plot coordinates{(7, -4.5) (7, -3.2) (5.8, -3.2) (5.8, -4.5)} (5.65, -3.05) -- +(-91:0.8) arc (-94:0:0.8);
- \fill[even odd rule, white] [smooth cycle] plot coordinates{(7, -4.5) (7, -3.2) (5.8, -3.2) (5.8, -4.5)} (5.65, -3.05) -- +(-91:0.8) arc (-94:0:0.8);
- \fill[even odd rule, white] [smooth cycle] plot coordinates{(7, -4.5) (7, -3.2) (5.8, -3.2) (5.8, -4.5)} (5.65, -3.05) -- +(-91:0.8) arc (-94:0:0.8);
- \draw[smooth cycle, pattern color=black, pattern=north west lines] plot coordinates{(7, -4.5) (7, -3.2) (5.8, -3.2) (5.8, -4.5)};
- \draw (5.68, -3.857) arc (-91:-1:0.8);
- % Manifold
- \draw[smooth cycle, tension=0.4, fill=white, pattern color=white, opacity=1] plot coordinates{(2,2) (-0.5,0) (3,-2) (5,1)} node at (3,2.3) {$M$};
- %\draw[white, fill=white] (0.95,-1.2) circle (.15cm);
- \draw[white, fill=white] (4.54,-0.12) circle (.15cm);
- % Functions i
- \draw[white,fill=white] (0.06,-0.57) circle (.15cm);
- \path[->] (0.8, 0) edge [bend right] node[left, xshift=-2mm] {$\phi_i$} (-1, -2.9);
- %\path[->] (-0.7, -3.05) edge [bend right] node [right, yshift=-3mm] {$\phi^{-1}_i$} (1.093, -0.11);
- % Functions j
- %\path[->] (5.8, -2.8) edge [bend left] node[midway, xshift=-5mm, yshift=-3mm] {$\phi^{-1}_j$} (3.8, -0.35);
- %\draw[white, fill=white] (4,-1.1) circle (.15cm);
- \path[->] (4.2, 0) edge [bend left] node[right, xshift=2mm] {$\phi_j$} (6.2, -2.8);
- % Help lines
- %\draw[help lines] (-3,-6) grid (8,6);
- % Subsets
- \filldraw[smooth cycle,fill=blue!50!white,draw=black]
- plot coordinates {(1,0) (1.5, 1.2) (2.5,1.3) (2.6, 0.4)}
- node [label={[label distance=-0.3cm, xshift=-2cm, fill=white]:$U_i$}] {};
- \draw[smooth cycle, pattern color=black, pattern=north west lines]
- plot coordinates {(4, 0) (3.7, 0.8) (3.0, 1.2) (2.5, 1.2) (2.2, 0.8) (2.3, 0.5) (2.6, 0.3) (3.5, 0.0)}
- node [label={[label distance=-0.8cm, xshift=.75cm, yshift=1cm, fill=white]:$U_j$}] {};
- % First Axis
- %\draw[thick, ->] (-3,-5) -- (0, -5) node [label=above:$\phi_i(U_i)$] {};
- %\draw[thick, ->] (-3,-5) -- (-3, -2) node [label=right:$\R^n$] {};
- % Arrow from i to j
- \draw[->] (0, -3.85) -- node[midway, above]{$\phi_j\circ \phi_i^{-1}\in G$} (4.8, -3.85);
- % Second Axis
- \draw node at (7.3,-3) {$X$};
- \draw node at (-2.3,-3) {$X$};
- %\draw[thick, ->] (5, -5) -- (8, -5) node [label=above:$\phi_j(U_j)$] {};
- %\draw[thick, ->] (5, -5) -- (5, -2) node [label=right:$\R^n$] {};
- % Hole
- \begin{scope}[scale=.8]
- \path[rounded corners=24pt] (-.9+3,-1+0)--(0+3,-1+.6)--(.9+3,-1+0) (-.9+3,-1+0)--(0+3,-1+-.56)--(.9+3,-1+0);
- \draw[rounded corners=28pt] (-1.1+3,-1+.1)--(0+3,-1+-.6)--(1.1+3,-1+.1);
- \draw[rounded corners=24pt] (-.9+3,-1+0)--(0+3,-1+.6)--(.9+3,-1+0);
- \end{scope}
- \end{tikzpicture}
- \end{document}
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