File:PSU-PU.svg
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PSU-PU.svg (SVG file, nominally 394 × 253 pixels, file size: 52 KB)
[edit] Summary
| Description |
English: Commutative diagram, showing the projective special unitary group and projective unitary group, presented as (sub)quotients of the unitary group.
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|---|---|
| Date |
2007-11-25 (first version); 2007-11-25 (last version) |
| Source |
Self-made as per: en:meta:Help:Displaying a formula#Commutative diagrams; source code below. |
| Author | |
| Permission (Reusing this image) |
[edit] TeX source
\documentclass{amsart} \usepackage[all, ps, dvips]{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}$$ % Frame for margin \xymatrix{ %Our diagram is a 3x3 matrix \mathbf{Z}/n \ar@{^(->}[d]\ar@{^(->}[r] & U(1) \ar@{^(->}[d]\ar@{->>}[r]^{z^n} & U(1) \ar[d]^\wr\\ SU(n) \ar@{->>}[d]\ar@{^(->}[r] & U(n) \ar@{->>}[d]\ar@{->>}[r]^{\det} & U(1)\\ PSU(n) \ar[r]^\sim & PU(n) } $$}}} % end math, end frame \end{document}
[edit] Original upload log
The original description page is/was here. All following user names refer to en.wikipedia.
- 2007-11-25 20:55 Nbarth 394×253×0 (53021 bytes) Updated to increase default size.
- 2007-11-25 20:10 Nbarth 160×104×0 (50669 bytes) Updated to increase margin.
- 2007-11-25 19:46 Nbarth 145×93×0 (50906 bytes) Commutative diagram, showing the projective special unitary group and projective unitary group, presented as (sub)quotients the unitary group.
File history
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 19:09, 6 January 2008 | | 394×253 (52 KB) | Nbarth (Talk | contribs) | ({{Information |Description={{en|Commutative diagram, showing the projective special unitary group and projective unitary group, presented as (sub)quotients the unitary group.}} |Source=en:SVG created as per: [[:en:meta:Help:Displaying_a_formula#Commu) |
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Global file usage
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- Usage of PSU-PU.svg on enwiki
