Rohini, A.Venkatachalam, M.2021-11-042021-11-042019-08-01https://doi.org/10.31801/cfsuasmas.539363http://hdl.handle.net/20.500.12575/75896An irregular coloring is a proper coloring in which distinct vertices have different color codes. In this paper, we obtain the irregular chromatic number for middle graph, total graph, central graph and line graph of wheel graph, helm graph, gear graph and closed helm graph.enIrregular coloringMiddle graphTotal graphArticle682146214722618-6470