Rainbow Vertex Connection Number pada Keluarga Graf Roda
Firman Firman, Dafik Dafik, Ermita Rizki Albirri · CGANT JOURNAL OF MATHEMATICS AND APPLICATIONS · 2022
The rainbow vertex connection was first introduced by krivelevich and yuster in 2009 which is an extension of the rainbow connection. Let graph $G =(V,E)$ is a connected graph. Rainbow vertex-connection is the assignment of color to the vertices of a graph $G$, if every vertex on graph $G$ is connected by a path that has interior vertices with different colors. The minimum number of colors from the rainbow vertex coloring in graph $G$ is called rainbow vertex connection number which is denoted $rvc(G)$. The result of the research are the rainbow vertex connection number of family wheel graphs.