arXiv · 2212.14868
Discrete Asymptotic Nets with Constant Affine Mean Curvature
Abstract
In this paper we define the class of constant affine mean curvature (CAMC) discrete asymptotic nets, which contains the well-known classes of affine spheres and affine minimal asymptotic nets. This class is defined by considering fields of compatible interpolating quadrics, i.e., quadrics that have common tangent planes at the edges of the net. We show that, for CAMC asymptotic nets, ruled discrete asymptotic nets is equivalent to ruled compatible interpolating quadrics. Moreover, we prove discrete counterparts of some known properties of the Demoulin transform of a smooth CAMC surface.
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Anderson Reis de Vargas, Marcos Craizer. 2022-12-30. Discrete Asymptotic Nets with Constant Affine Mean Curvature. https://arxiv.org/abs/2212.14868
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