TY - JOUR AU - Nastiti, Artanty AU - Dafik, Dafik PY - 2014 TI - Rainbow Connection Number of Special Graph and Its Operations JF - Prosiding Seminar Matematika dan Pendidikan Matematik; Vol 1 No 5 (2014): Prosiding Seminar Nasional Matematika 2014 KW - N2 - Let $G$ be a simple graph. An edge-coloring of a graph $G$ is rainbow connected if, for any two vertices of $G$, there are $k$ internally vertex-disjoint paths joining them, each of which is rainbow and then a minimal numbers of color $G$ is required to make rainbow connected. The rainbow connection numbers of a connected graph $G$, denoted $rc(G)$. In this paper we will discuss the rainbow connection number $rc(G)$ for some special graph and  its operations, namely crown product of $P_{2}$ $\bigodot$ $Pr_{n}$, tensor product of $P_{2}$ $\bigotimes$ $W_{n}$. UR - https://jurnal.unej.ac.id/index.php/psmp/article/view/922