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| -rw-r--r-- | buch/chapters/95-homologie/images/homoboundaries.tex | 114 |
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diff --git a/buch/chapters/95-homologie/images/homoboundaries.tex b/buch/chapters/95-homologie/images/homoboundaries.tex new file mode 100644 index 0000000..ef8fd1a --- /dev/null +++ b/buch/chapters/95-homologie/images/homoboundaries.tex @@ -0,0 +1,114 @@ +% +% tikztemplate.tex -- template for standalon tikz images +% +% (c) 2021 Prof Dr Andreas Müller, OST Ostschweizer Fachhochschule +% +\documentclass[tikz]{standalone} +\usepackage{amsmath} +\usepackage{times} +\usepackage{txfonts} +\usepackage{pgfplots} +\usepackage{csvsimple} +\usetikzlibrary{arrows,intersections,math} +\begin{document} +\def\skala{1} +\begin{tikzpicture}[>=latex,thick,scale=\skala] + +\def\s{0.4} + +\def\punkt#1#2{({((#1)+0.5*(#2))*\s},{(#2)*\s*sqrt(3)/2})} +\def\A{\punkt{0}{0}} +\def\B{\punkt{1}{0}} +\def\C{\punkt{2}{0}} +\def\D{\punkt{3}{0}} +\def\E{\punkt{4}{0}} +\def\F{\punkt{0}{1}} +\def\G{\punkt{1}{1}} +\def\H{\punkt{2}{1}} +\def\I{\punkt{3}{1}} +\def\J{\punkt{0}{2}} +\def\K{\punkt{1}{2}} +\def\L{\punkt{2}{2}} +\def\M{\punkt{0}{3}} +\def\N{\punkt{1}{3}} +\def\O{\punkt{0}{4}} + +\def\dreieck#1#2#3{ + \fill[color=gray] \punkt{#1}{#2} -- \punkt{#1+1}{#2} + -- \punkt{#1}{(#2)+1} -- cycle; +} + +\def\blau#1#2{ + \draw[color=blue] \punkt{#1}{#2} -- \punkt{#1+1}{#2} + -- \punkt{#1}{(#2)+1} -- cycle; +} + +\def\gebiet{ + \dreieck{0}{0}{1} + \dreieck{1}{0}{2} + \dreieck{2}{0}{3} + \dreieck{3}{0}{4} + \dreieck{0}{1}{5} + \dreieck{2}{1}{6} + \dreieck{0}{2}{7} + \dreieck{1}{2}{8} + \dreieck{0}{3}{9} +} + +\begin{scope} +\gebiet +\blau{0}{0} +\node[color=blue] at ({2*\s},-0.5) {$\partial_2e_1^{(2)}$}; +\end{scope} + +\begin{scope}[xshift=3cm] +\gebiet +\blau{1}{0} +\node[color=blue] at ({2*\s},-0.5) {$\partial_2e_2^{(2)}$}; +\end{scope} + +\begin{scope}[xshift=6cm] +\gebiet +\blau{2}{0} +\node[color=blue] at ({2*\s},-0.5) {$\partial_2e_3^{(2)}$}; +\end{scope} + +\begin{scope}[xshift=9cm] +\gebiet +\blau{3}{0} +\node[color=blue] at ({2*\s},-0.5) {$\partial_2e_4^{(2)}$}; +\end{scope} + +\begin{scope}[xshift=1.5cm,yshift=2.59cm] +\gebiet +\blau{0}{1} +\node[color=blue] at ({2*\s},-0.5) {$\partial_2e_5^{(2)}$}; +\end{scope} + +\begin{scope}[xshift=7.5cm,yshift=2.59cm] +\gebiet +\blau{2}{1} +\node[color=blue] at ({2*\s},-0.5) {$\partial_2e_6^{(2)}$}; +\end{scope} + +\begin{scope}[xshift=3cm,yshift=5.19cm] +\gebiet +\blau{0}{2} +\node[color=blue] at ({2*\s},-0.5) {$\partial_2e_7^{(2)}$}; +\end{scope} + +\begin{scope}[xshift=6cm,yshift=5.19cm] +\gebiet +\blau{1}{2} +\node[color=blue] at ({2*\s},-0.5) {$\partial_2e_8^{(2)}$}; +\end{scope} + +\begin{scope}[xshift=4.5cm,yshift=7.79cm] +\gebiet +\blau{0}{3} +\node[color=blue] at ({2*\s},-0.5) {$\partial_2e_9^{(2)}$}; +\end{scope} + +\end{tikzpicture} +\end{document} + |