On plank coverings of cube annuli

Gergely Ambrus, Matthew Corbo, Dakota Nobuyuki Goto +2

We study plank coverings of cube annuli $Q\setminus \delta Q\subset {\mathbb{R}}^d$, where $Q$ is the $d$-dimensional unit cube and $\delta Q$ is a homothetic copy lying in its interior. A. Bezdek…