File:Functor cone (extended).svg

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Functor_cone_(extended).svg‎ (SVG file, nominally 196 × 165 pixels, file size: 257 KB)

[edit] Summary

Description
English: A commutative diagram depicting the universal cone over a functor.
Date

14 January 2009(2009-01-14)
Source

Own work
Author

Ryan Reich
Permission
(Reusing this image)		 See below.
Other versions File:FunctorCone-03.png

[edit] LaTeX source

\documentclass{amsart}
\usepackage{amsmath,amssymb,nopageno}
\usepackage[all]{xy}
\begin{document}
 \begin{equation*}
  \xymatrix@C+2em@R+2em{
   & N \ar@/_10pt/[ddl]_*{\psi_X} \ar@/^10pt/[ddr]^*{\psi_Y} \ar@{-->}[d]|*+<5pt,5pt>{u} & \\
   & L \ar[dl]_(0.4)*-<1ex,1ex>{\phi_X} \ar[dr]^(0.4)*-<1ex,1ex>{\phi_Y} & \\
   F(X) \ar[rr]_*{F(f)} & & F(Y)
  }
 \end{equation*}
\end{document}

[edit] Licensing

Public domain I, the copyright holder of this work, hereby release it into the public domain. This applies worldwide.

In case this is not legally possible:
I grant anyone the right to use this work for any purpose, without any conditions, unless such conditions are required by law.

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File history

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Date/TimeThumbnailDimensionsUserComment
current04:11, 15 January 2009Thumbnail for version as of 04:11, 15 January 2009196×165 (257 KB)Ryan Reich (talk | contribs) ({{Information |Description={{en|1=A commutative diagram depicting the universal cone over a functor.}} |Source=Own work by uploader |Author=Ryan Reich |Date=01-14-2009 |Permission= |other_versions=File:FunctorCone-03.png }} == LaT)

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