Visibility in Proximal Delaunay Meshes

Abstract

This paper introduces a visibility relation $v$ (and the strong visibility relation $\mathop{v}\limits^{\doublewedge}$) on proximal Delaunay meshes. A main result in this paper is that the visibility relation $v$ is equivalent to Wallman proximity. In addition, a Delaunay triangulation region endowed with the visibility relation $v$ has a local Leader uniform topology.