Great icosahedral 120-cell
- Great icosahedral 120-cell
In geometry, the great icosahedral 120-cell is a star polychoron with Schläfli symbol {3,5/2,5}. It is one of 10 regular Schläfli-Hess polychora.
It has the same edge arrangement as the great stellated 120-cell, and grand stellated 120-cell, and face arrangement of the grand 600-cell.
References
* Edmund Hess, (1883) "Einleitung in die Lehre von der Kugelteilung mit besonderer Berücksichtigung ihrer Anwendung auf die Theorie der Gleichflächigen und der gleicheckigen Polyeder" [http://www.hti.umich.edu/cgi/b/bib/bibperm?q1=ABN8623.0001.001] .
*H. S. M. Coxeter, "Regular Polytopes", 3rd. ed., Dover Publications, 1973. ISBN 0-486-61480-8.
See also
* List of regular polytopes
* Convex regular 4-polytope - Set of convex regular polychoron
* Kepler-Poinsot solids - regular star polyhedron
* Star polygon - regular star polygons
External links
* [http://hometown.aol.com/hedrondude/regulars.html Regular polychora]
* [http://mathforum.org/library/drmath/view/54786.html Discussion on names]
* [http://www.mathematik.uni-regensburg.de/Goette/sterne Reguläre Polytope]
* [http://davidf.faricy.net/polyhedra/Star_Polychora.html The Regular Star Polychora]
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Great stellated 120-cell — In geometry, the great stellated 120 cell is a star polychoron with Schläfli symbol {5/2,3,5}. It is one of 10 regular Schläfli Hess polychora.It is one of four regular star polychora discovered by Ludwig Schläfli. It is named by John Horton… … Wikipedia
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Grand stellated 120-cell — In geometry, the grand stellated 120 cell is a star polychoron with Schläfli symbol {5/2,5,5/2}. It is one of 10 regular Schläfli Hess polychora.It has the same edge arrangement as the grand 600 cell, icosahedral 120 cell, and the same face… … Wikipedia
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