Toric Geometry of the Regular Convex Polyhedra

Abstract

In this article, we describe symplectic and complex toric spaces associated to the five regular convex polyhedra. The regular tetrahedron and the cube are rational and simple, the regular octahedron is not simple, the regular dodecahedron is not rational and the regular icosahedron is neither simple nor rational. We remark that the last two cases cannot be treated via standard toric geometry.

23 pages, 10 figures

References in corpus (2)

• The Symplectic Penrose Kite
• Convex Polytopes and Quasilattices from the Symplectic Viewpoint