File:Dehn twist.png

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Dehn_twist.png(284 × 274 pixels, file size: 6 KB, MIME type: image/png)

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Summary

Description
English: A depiction of a positive Dehn twist on a cylinder about the red curve, showing what it does to the green curve.
Date
Source Made by Orthografer 18:30, 18 August 2006 (UTC) with MS Paint 5.0.
Author Orthografer

Licensing

Public domain This work has been released into the public domain by its author, Orthografer at English Wikipedia. This applies worldwide.
In some countries this may not be legally possible; if so:
Orthografer grants anyone the right to use this work for any purpose, without any conditions, unless such conditions are required by law.

Original upload log

The original description page was here. All following user names refer to en.wikipedia.
Date/Time Dimensions User Comment
2006-08-19 04:58 284×274× (5749 bytes) Orthografer {{Information| |Description = A depiction of a positive [[Dehn twist]] on a cylinder about the red curve, showing what it does to the green curve. |Source = Made by [[User:Orthografer|Orthografer]] 18:30, 18 August 2006 (UTC) with MS Paint 5.0. |Date = Cr

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18 August 2006

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Date/TimeThumbnailDimensionsUserComment
current20:15, 30 January 2016Thumbnail for version as of 20:15, 30 January 2016284 × 274 (6 KB)wikimediacommons>ToshaTransferred from en.wikipedia

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