A new bound on the acyclic edge chromatic index


الملخص بالإنكليزية

In this note we obtain a new bound for the acyclic edge chromatic number $a(G)$ of a graph $G$ with maximum degree $D$ proving that $a(G)leq 3.569(D-1)$. To get this result we revisit and slightly modify the method described in [Giotis, Kirousis, Psaromiligkos and Thilikos, Theoretical Computer Science, 66: 40-50, 2017].

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