File:Abelian.svg

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Original file (SVG file, nominally 293 × 392 pixels, file size: 63 KB)

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Description
English: A picture of a van Kampen diagram in a free abelian group of rank two, <a, b| ab=ba>
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I, the copyright holder of this work, hereby publish it under the following license:
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.

Original upload log

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This image is a derivative work of the following images:

  • Image:Abelian.jpg licensed with PD-self
    • 2008-08-15T15:46:41Z Nsk92 297x393 (21334 Bytes) {{Information |Description={{en|1=A picture of a van Kampen diagram in a free abelian group of rank two, }} |Source=Own work by uploader |Author=[[User:Nsk92|Nsk92]] |Date=August 15, 2008 |Permission= |other_versions= }} Int

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Date/TimeThumbnailDimensionsUserComment
current03:57, 12 September 2008Thumbnail for version as of 03:57, 12 September 2008293 × 392 (63 KB)Braindrain0000 (talk | contribs)Same as previous upload, but with canvas shrunk to size of drawing.
03:56, 12 September 2008Thumbnail for version as of 03:56, 12 September 2008744 × 1,052 (63 KB)Braindrain0000 (talk | contribs){{Information |Description={{en|1=A picture of a van Kampen diagram in a free abelian group of rank two, <a, b| ab=ba> }} |Source=*Image:Abelian.jpg |Date=2008-09-12 03:55 (UTC) |Author=*derivative work: ~~~ *Image:Abelian.jpg: [[User:Nsk92|Ns

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