Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
4663382 | Acta Mathematica Scientia | 2016 | 17 Pages |
Abstract
Hildebrand classified all semi-homogeneous cones in ℝ3 and computed their corresponding complete hyperbolic affine spheres. We compute isothermal parametrizations for Hildebrand's new examples. After giving their affine metrics and affine cubic forms, we construct the whole associated family for each of Hildebrand's examples. The generic member of these affine spheres is given by Weierstrass , ζ and σ functions. In general any regular convex cone in ℝ3 has a natural associated S1 -family of such cones, which deserves further studies.
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