Let \(\gamma(n, k)\) be the maximum number of colors for the vertices of the cube graph \(Q_n\), such that each subcube \(Q_k\) contains all colors. Some exact values of \(\gamma(n, k)\) are determined.
Citation
Jens-P. Bode, Heiko Harborth. Polychromatic Vertex Colorings of Cube Graphs[J], Journal of Combinatorial Mathematics and Combinatorial Computing, Volume 080. 25-29. DOI: .