Acronym | ... |
Name |
Shephard's 3-generalised cube, complex polyhedron x3-4-o2-3-o2, γ33 |
© | |
Circumradius | 1 |
Vertex figure | trig |
Coordinates | (ε3n, ε3m, ε3k)/sqrt(3) for any 1≤n,m,k≤3, where ε3=exp(2πi/3) |
Dual | x2-3-o2-4-o3 |
Face vector | 27, 27, 9 |
Confer |
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External links |
The (complex) edges then are x3-4-o2, which were nothing but the set of triangles of the respective triddips each. The vertex figure here is just x2-3-o2, i.e. nothing but the real space triangle.
The below various incidence representations are direct, next dimensional consequences from what was explained already at xp-4-o2 = xp xp. I.e. the according cartesian or prism product applies for complex polytopes alike.
Incidence matrix according to Dynkin symbol
x3-4-o2-3-o2 . . . | 27 | 3 | 3 -------------+----+----+-- x3 . . | 3 | 27 | 2 -------------+----+----+-- x3-4-o2 . ♦ 9 | 6 | 9
x3 x3-4-o2 . . . | 27 | 1 2 | 2 1 -------------+----+------+---- x3 . . | 3 | 9 * | 2 0 . x3 . | 3 | * 18 | 1 1 -------------+----+------+---- x3 x3 . ♦ 9 | 3 3 | 6 * . x3-4-o2 ♦ 9 | 0 6 | * 3
x3 x3 x3 . . . | 27 | 1 1 1 | 1 1 1 -------------+----+-------+------ x3 . . | 3 | 9 * * | 1 1 0 . x3 . | 3 | * 9 * | 1 0 1 . . x3 | 3 | * * 9 | 0 1 1 -------------+----+-------+------ x3 x3 . ♦ 9 | 3 3 0 | 3 * * x3 . x3 ♦ 9 | 3 0 3 | * 3 * . x3 x3 ♦ 9 | 0 3 3 | * * 3
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