File:Trefle.jpg

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Trefle.jpg ‎(520 × 164 pixels, file size: 11 KB, MIME type: image/jpeg)

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Description

A knot is associated with a planar graph. The trefoil knot is associated with the triangle.

Source

I created this picture using xfig and gimp in order to illustrate an article in Pour la Science (French version of Scientific American).

Date

1997

Author

Christian Mercat

Permission
(Reusing this file)

I, the copyright holder of this work, hereby publish it under the following license:

Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.2 or any later version published by the Free Software Foundation; with no Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts.

If this file is eligible for relicensing, it may also be used under the Creative Commons Attribution-ShareAlike 3.0 license.
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References

Celtic knotwork: the ultimate tutorial

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	Date/Time	Thumbnail	Dimensions	User	Comment
current	20:46, 5 February 2024		520 × 164 (11 KB)	Isidore (talk \| contribs)	{{BadJPEG}} {{Information \|Description= A knot is associated with a planar graph. The trefoil knot is associated with the triangle. \|Source= I created this picture using xfig and gimp in order to illustrate an article in [http://www.pourlascience.com/index.php?Menu=Dossier&action=1&idn1=21&from=nl Pour la Science] (French version of Scientific American). \|Date=1997 \|Author=Christian Mercat \|Permission={{Self\|GFDL\|migration=relicense}} }} ==References== [http://www.entrelacs.net/ Celtic knotw...

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Knot (mathematics)