The Vertex-Distinguishing Edge Coloring of π·πβπ²π and πͺπ β¨ π²π
Chuancheng Zhao, Shu-xia YAO, Liu Jun
Abstract
Chuancheng Zhao, Shu-xia YAO, Liu Jun
Abstract
A proper edge coloring of graph G is called equitable adjacent strong edge coloring if colored sets from every two adjacent vertices incident edge are different, and the number of edges in any two color classes differ by at most one, which the required minimum number of colors are called the adjacent strong equitable edge chromatic number. In this paper, we obtain vertex-distinguishing edge coloring of ππ β¨ πΎπ and πΆπ β¨ πΎπ.
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A proper edge coloring of graph G is called equitable adjacent strong edge coloring if colored sets from every two adjacent vertices incident edge are different, and the number of edges in any two color classes differ by at most one, which the required minimum number of colors are called the adjacent strong equitable edge chromatic number. In this paper, we obtain vertex-distinguishing edge coloring of ππ β¨ πΎπ and πΆπ β¨ πΎπ.
Key concepts: Edge coloring, Combinatorics, Vertex (graph theory), Fractional coloring, Enhanced Data Rates for GSM Evolution, Brooks' theorem, Chromatic scale, Mathematics