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DeutschFile:Projective-representation-lifting.svg
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Summary
| Description | English: Commutative diagram showing the lifting of a projective representation to a linear representation. |
| Date | |
| Source | Own work |
| Author | Nils R. Barth |
| Permission (Reusing this file) | Released into the public domain (by the author). |
TeX source
TeX source, produced as detailed at meta:Help:Displaying a formula#Commutative diagrams.
\documentclass{amsart} \usepackage[all, ps]{xy} % Loading the XY-Pic package % Using postscript driver for smoother curves \usepackage{color} % For invisible frame \begin{document} \thispagestyle{empty} % No page numbers \SelectTips{eu}{} % Euler arrowheads (tips) \setlength{\fboxsep}{0pt} % Frame box margin {\color{white}\framebox{{\color{black}$$ % Frame for margin \xymatrix@=6pt{ A \ar[rr] \ar@{^(->}[dd] && \mathbf{K}^* \ar@{^(->}^{\text{diag}}[dd] \\ \\ C \ar^(.3){\sigma}[rr] \ar@{->>}^\phi[dd] &&\operatorname{GL}(n,\mathbf{K}) \ar@{->>}^\pi[dd] \\ && \\ G \ar^(.3){\rho}[rr] &&\operatorname{PGL}(n,\mathbf{K}) } $$}}} % end math, end frame \end{document} Licensing
  | This file is made available under the Creative Commons CC0 1.0 Universal Public Domain Dedication. |
| The person who associated a work with this deed has dedicated the work to the public domain by waiving all of their rights to the work worldwide under copyright law, including all related and neighboring rights, to the extent allowed by law. You can copy, modify, distribute and perform the work, even for commercial purposes, all without asking permission.
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File history
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 04:29, 20 November 2009 | | 225 × 203 (45 KB) | Nbarth | == Summary == {{Information |Description={{en|Commutative diagram showing the lifting of a projective representation to a linear representation.}} |Source={{own}} |Date={{Date|2009|11|19}} |A |
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