File:3-crossing Heawood graph.svg

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Original file ‎(SVG file, nominally 396 × 324 pixels, file size: 2 KB)

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Description
English: The Heawood graph, drawn with three crossings. Topologically this is the same embedding as the one in File:Heawood graph crossing number.svg but it shows some of the symmetries of the embedding more clearly.
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Author David Eppstein

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Public domain I, the copyright holder of this work, release this work into the public domain. This applies worldwide.
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Date/TimeThumbnailDimensionsUserComment
current12:27, 15 July 2010Thumbnail for version as of 12:27, 15 July 2010396 × 324 (2 KB)Koko90 (talk | contribs)New style.
01:35, 28 March 2010Thumbnail for version as of 01:35, 28 March 2010396 × 324 (3 KB)David Eppstein (talk | contribs){{Information |Description={{en|1=The Heawood graph, drawn with three crossings. Topologically this is the same embedding as the one in File:Heawood graph crossing number.svg but it shows some of the symmetries of the embedding

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