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Tetrahedron 12-Compound


Tetrahedron12Compounds

A number of attractive 12-compounds of the regular tetrahedron can be constructed.

The compounds illustrated above are implemented in the Wolfram Language as PolyhedronData[{"TetrahedronTwelveCompound", n}] for n=1, 2.

Tetrahedron12CompoundsAndDuals

These tetrahedron 12-compounds are illustrated above together with their duals and common midspheres.

Tetrahedron12CompoundsIntersectionsAndConvexHulls

The common solids and convex hulls are illustrated above. The convex hull of the first is a polyhedral realization of graph X_(48) in Li et al. (2023; E. Weisstein, Sep. 28, 2023). The interior of the second has the connectivity of the disdyakis dodecahedron and its convex hull has the connectivity of the great rhombicuboctahedron.


See also

Polyhedron Compound, Regular Tetrahedron

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References

Li, H.; Ponomarenko, I.; and Zeman, P. "On the Weisfeiler-Leman Dimension of Some Polyhedral Graphs." 26 May 2023. https://arxiv.org/abs/2305.17302.

Cite this as:

Weisstein, Eric W. "Tetrahedron 12-Compound." From MathWorld--A Wolfram Web Resource. https://mathworld.wolfram.com/Tetrahedron12-Compound.html

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