arXiv · 1007.2232
Volume Distance to Hypersurfaces: Asymptotic Behavior of its Hessian
Abstract
The volume distance from a point p to a convex hypersurface M of the (N+1)-dimensional space is defined as the minimum (N+1)-volume of a region bounded by M and a hyperplane H through the point. This function is differentiable in a neighborhood of M and if we restrict its hessian to the minimizing hyperplane H(p) we obtain, after normalization, a symmetric bi-linear form Q. In this paper, we prove that Q converges to the affine Blaschke metric when we approximate the hypersurface along a curve whose points are centroids of parallel sections. We also show that the rate of this convergence is given by a bilinear form associated with the shape operator of M. These convergence results provide a geometric interpretation of the Blaschke metric and the shape operator in terms of the volume distance.
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Marcos Craizer, Ralph C. Teixeira. 2010-07-14. Volume Distance to Hypersurfaces: Asymptotic Behavior of its Hessian. https://arxiv.org/abs/1007.2232
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