On the Radio k-chromatic Number of Some Classes of Trees
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DOI: 10.1007/s40819-020-0778-9
Abstract: Radio k-coloring of a graph G is an assignment f of positive integers (colors) to the vertices of G such that for any two distinct vertices u and v of G, the difference between their… read more here.
Keywords: radio chromatic; classes trees; number; number classes ... See more keywords