The Clique Numbers and Chromatic Numbers of The Coprime Graph of a Dihedral Group
Abdul Gazir Syarifudin, I Gede Adhitya Wisnu Wardhana, Ni Wayan Switrayni, Qurrotul Aini · IOP Conference Series Materials Science and Engineering · 2021
Abstract The graph has many properties and characterizations. One interesting topic to discuss is the clique numbers and chromatic numbers. This research will determine the clique numbers and chromatic numbers of the coprime graph of the dihedral group. One of the main results is if n = 2k then the chromatics numbers of the coprime graph of the dihedral group are 2, and if n is odd composite numbers, then the clique numbers and chromatics numbers are (m + 2).