Rousseau's Platonic Enlightenment. By David Lay Williams
نویسندگان
چکیده
منابع مشابه
Platonic Surfaces
If SO is a Riemann surface with a complete metric of finite area and constant curvature −1, let SC denote the conformal compactification of SO. We show that, under the assumption that the cusps of SO are large, there is a close relationship between the hyperbolic metrics on SO and SC . We use this relationship to show that lim infk→∞ λ1(Pk) ≥ 5/36, where the Platonic surface Pk is the conformal...
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The tetrahedron, the cube, the octahedron, the dodecahedron, and the icosahedron. From a first glance, one immediately notices that the Platonic Solids exhibit remarkable symmetry. They are the only convex polyhedra for which the same same regular polygon is used for each face, and the same number of faces meet at each vertex. Their symmetries are aesthetically pleasing, like those of stones cu...
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ژورنال
عنوان ژورنال: The Heythrop Journal
سال: 2009
ISSN: 0018-1196,1468-2265
DOI: 10.1111/j.1468-2265.2009.00460_18.x