File:Functor cone (extended).svg

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Original file (SVG file, nominally 196 × 165 pixels, file size: 257 KB)

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Summary

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Description
English: A commutative diagram depicting the universal cone over a functor.
Date
Source Own work
Author Ryan Reich
Other versions File:FunctorCone-03.png

LaTeX source

[edit]
\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}

Licensing

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Public domain I, the copyright holder of this work, release this work into the public domain. This applies worldwide.
In some countries this may not be legally possible; if so:
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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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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