In this paper, we discuss a problem on packing a unit cube with smaller cubes, which is a generalization of one of Erdős’ favorite problems: the square-packing problem. We first give the definition of the packing function \(f_3(n)\), then give the bounds for \(f_3(n)\).
Citation
Yonghui Fan, Yuqin Zhang, Guoyan Ye. A Cube-Packing Problem[J], Ars Combinatoria, Volume 087. 353-358. .