60 citations · 138 across the 20 of their papers we have counts for
Showing 2013Show all
3 papers · 1 filter
math.DG2013
Analytic formulas for complete hyperbolic affine spheres
Roland Hildebrand
We classify all regular three-dimensional convex cones which possess an automorphism group of dimension at least two, and provide analytic expressions for the complete hyperbolic a…
math.DG2013
Hessian potentials with parallel derivatives
Roland Hildebrand
Let be an open subset of real affine space. We consider functions with non-degenerate Hessian such that the first or the third derivati…
math.DG2013
Graph immersions with parallel cubic form
Roland Hildebrand
We consider non-degenerate graph immersions into affine space whose cubic form is parallel with respect to the Levi-Civita connection of the affine metric. There…