On harmonious coloring of total graphs of c(cn), c(k1,n) and c(pn)
Vernold Vivin J, Akbar Ali M. M, K. Kaliraj · Proyecciones (Antofagasta) · 2010
In this paper, we present the structural properties of total graph of central graph of cycles Cn, star graphs K1,n and paths Pn denoted by T (C(Cn)), T (C(K1,n)) and T (C(Pn)) respectively. We mainly focus our discussion on the harmonious chromatic number of T (C(Cn)), T (C(K1,n)) and T (C(Pn)).