File:Heawood graph and K7 dually embedded in the torus.svg
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| Description |
English: Shows the mathematical torus in pink, with the Heawood graph in blue and K7 in green, embedded in it as dual graphs. |
| Date | |
| Source | Own work |
| Author | Maproom |
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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. A copy of the license is included in the section entitled GNU Free Documentation License. |
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 09:05, 17 August 2015 | | 512 × 587 (11 KB) | Maproom (talk | contribs) | Corner vertices converted to sectors, to make it clearer that they should only be counted as a third of a vertex each |
| 20:54, 13 August 2015 |  | 512 × 587 (11 KB) | Maproom (talk | contribs) | Made the edge-identification arrows a bit more conspicuous, as the image won't be displayed full-size | |
| 19:20, 13 August 2015 |  | 512 × 587 (11 KB) | Maproom (talk | contribs) | {{Information |Description ={{en|1=Shows the mathematical torus in pink, with the Heawood graph in blue and K<sub>7</sub> in green, embedded in it as dual graphs.}} |Source =own work |Author =Maproom |Date =2015-08-13 |Perm... |
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