2 papers
math.CO2024
Almost covers of finite sets of points
Gábor Hegedüs
Let $\mbox{$\cal V$} \subseteq {\mathbb F}^n$ be a finite set of points in an affine space. A finite set of affine hyperplanes is said to be an almost cover…
math.CO2023
Covering the Permutohedron by Affine Hyperplanes
Gábor Hegedüs, Gyula Károlyi
An almost cover of a finite set in the affine space is a collection of hyperplanes that together cover all points of the set except one. Using the polynomial method, we determine t…