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Polychromatic Vertex Colorings of Cube Graphs

Jens-P. Bode1, Heiko Harborth1
1Diskrete Mathematik Technische Universitat Braunschweig 38023 Braunschweig, Germany

Abstract

Let g(n,k) be the maximum number of colors for the vertices of the cube graph Qn, such that each subcube Qk contains all colors. Some exact values of g(n,k) are determined.