We are investigating the irregular chromatic number of various classes of graphs and obtain sharp bounds. We also compare the irregular chromatic number with the vertex chromatic number, edge chromatic number and total chromatic number of various classes of graphs and study their structures which find applications in Chemical Engineering.
Department of Mathematics, Coimbatore
Basic ideas of graph theory, graph coloring, SAGE, algorithm, Python Coding
Assistant Professor (SG), Department of Mathematics, School of Engineering, Coimbatore