论文标题

常规八面体上最远的点地图

The Farthest Point Map on the Regular Octahedron

论文作者

Schwartz, Richard Evan

论文摘要

在任何紧凑型空间上,都可以考虑将点发送到该点最远的点的地图。在不错的情况下,距给定点最远的一点只有一个点,因此,通过限制域,稍微可以基于此地图在空间上形成动力系统。当度量空间是配备了固有的平锥公制的常规八面体时,我们给出了该地图的完整表征,包括显式公式。

On any compact space one can consider the map which sends a point to the set of points farthest from this point. In nice cases, there is just a single point farthest from a given point and so by restricting the domain slightly one can form a dynamical system on the space based on this map. We give a complete characterization of this map, including explicit formulas, when the metric space is the regular octahedron equipped with its intrinsic flat cone metric.

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