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Petersen Graph 3d printed

DIGITAL PREVIEW
Not a Photo

Green Processed Versatile Plastic
Petersen Graph 3d printed
Petersen Graph 3d printed

DIGITAL PREVIEW
Not a Photo

Petersen Graph

$15.00
3D printed in deep green, richly colored nylon plastic with a smooth finish.
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Product Description
This is a spatial model of Julius Petersen's graph, having 10 vertices and 15 edges.  This model is notable for a couple reasons.  First, it is framed using the geometry of a well-known spatial model of the projective space over GF(2).  Second, it has no false intersections.  That is, every pair of intersecting edges has only a common vertex as the intersection.  Due to a theorem of Neil Robertson, Paul Seymour, and Robin Thomas, therefore, such a model must contain a pair of cycles which realize a Hopf link.

 
Details
What's in the box:
Petersen Graph
Dimensions:
6.8 x 6.8 x 6.8 cm
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2.68 x 2.68 x 2.68 inches
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Success Rate:
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Rating:
Mature audiences only.
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