Category:Graph coloring; face

Media in category "Graph coloring; face"

The following 8 files are in this category, out of 8 total.

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  4ct-non-counterexample-2-2.png 494 × 491; 6 KB
  
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  7x-torus.svg 423 × 423; 4 KB
  
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  Graf K4 - Euler.svg 296 × 234; 6 KB
  
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  Graph faces.png 476 × 384; 2 KB
  
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  Prism-vf-color-planar.svg 270 × 198; 890 bytes
  
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  Prism-vf-color.svg 270 × 198; 2 KB
  
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  Torus colouring.svg 600 × 240; 1 KB
  
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  Torus-with-seven-colours.png 991 × 450; 5 KB