切割凸曲线
Cutting convex curves
摘要:
我们证明了对于由$[0,1]$参数化的$\mathbb R^d$中的任意两条凸曲线$C_1$和$C_2$,存在一个具有以下性质的超平面$H$:对于任何$t\in [0,1]$,点$C_1(t)$和$C_2(t)$都不会在由$H$限定的同一开半空间中.这将推导出一个更一般的结果均分有序点集的超平面。
英文摘要:
We show that for any two convex curves $C_1$ and $C_2$ in $\mathbb R^d$ parametrized by $[0,1]$ with opposite orientations, there exists a hyperplane $H$ with the following property: For any $t\in [0,1]$ the points $C_1(t)$ and $C_2(t)$ are never in the same open halfspace bounded by $H$. This will be deduced from a more general result on equipartitions of ordered point sets by hyperplanes.
机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。