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pro vyhledávání: '"Samar Jakhlab"'
Publikováno v:
Open Journal of Discrete Mathematics. :185-199
A coloring of G is d-distance if any two vertices at distance at most d from each other get different colors. The minimum number of colors in d-distance colorings of G is its d-distance chromatic number, denoted by χd(G). In this paper, we give the