On the vertex-distinguishing proper edge-colorings of graphs
Journal of Combinatorial Theory Series B
Graph Theory With Applications
Graph Theory With Applications
Δ + 300 is a bound on the adjacent vertex distinguishing edge chromatic number
Journal of Combinatorial Theory Series B
Acyclic edge colorings of graphs
Journal of Graph Theory
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In this paper, let d be the maximum degree of G, we study the upper bounds for the D(β)-vertex-distinguishing edge-chromatic number by probability method and prove that $$ \chi^\prime_{\beta-vd}(G)\leq \left\{ \begin{array}{ll} 2\sqrt{2(\beta-1)}d^{\frac{\beta+2}{2}},&\ \ d\geq 4, \beta \geq4;\\ 8d^{\frac{5}{2}},&\ \ d\geq 6, \beta=3;\\ 32d^2,&\ \ d\geq 4, \beta=2. \end{array}\right.$$