We introduce the axiomatic theory of Spherical Occlusion Diagrams as a tool to study certain combinatorial properties of polyhedra in $\mathbb R^3$, which are of central interest in the context Art Gallery problems for polyhedra and other visibility-related problems in discrete and computational geometry.
翻译:我们引入了球外封闭图解学理论,以此作为一种工具,用$\mathbb R ⁇ 3美元研究多元赫德拉的某些组合特性,这些特性在多赫德拉艺术美术馆问题以及离散和计算几何中与可见度有关的其他问题中具有中心意义。