A note on the intersection property for flat boxes and boxicity in $\mathbb{R}^d$
Hector Baños, Déborah Oliveros · arXiv (Cornell University) · 2017
By extending the definition of boxicity, we extend a Helly-type result given by Danzer and Grumbaum on 2-piercings of family of boxes in $d$-dimensional Euclidian space by lowering the dimension of the boxes in the ambient space.