File:3-crossing Heawood graph.svg
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Size of this PNG preview of this SVG file: 396 × 324 pixels. Other resolutions: 293 × 240 pixels | 587 × 480 pixels | 939 × 768 pixels | 1,252 × 1,024 pixels | 2,503 × 2,048 pixels.
Original file (SVG file, nominally 396 × 324 pixels, file size: 2 KB)
Summary
| 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. |
| Date | |
| Source | Own work |
| Author | David Eppstein |
Licensing
|
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. |
File history
Click on a date/time to view the file as it appeared at that time.
| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 13:27, 15 July 2010 | | 396 × 324 (2 KB) | wikimediacommons>Koko90 | New style. |
File usage
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