Vertex coloring edge-weighting of coronation by path graphs
Arika Indah Kristiana, Mohammad Imam Utoyo, Dafik Dafik, Ika Hesti Agustin, Ridho Alfarisi, Eko Waluyo · Journal of Physics Conference Series · 2019
In this paper, we study vertex coloring edge of corona graph. A k -edge weigting of graph G is mapping . An edge-weighting w induces a vertex coloring defined by . An edge-weighting w is vertex coloring if for any edge uv . Chang, et.al denoted by µ ( G ) the minimum k for which G has a vertex-coloring k -edge-weighting. In this paper, we obtain the lower bound of of vertex coloring edge-weighting of and we study the exact value of vertex coloring edge-weighting of path corona several graph.