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Proyecciones (Antofagasta)

Print version ISSN 0716-0917

Abstract

VIVIN J, Vernold; ALI M. M, Akbar  and  KALIRAJ, K. ON HARMONIOUS COLORING OF TOTAL GRAPHS OF C(Cn), C(K1,n) AND C(Pn). Proyecciones (Antofagasta) [online]. 2010, vol.29, n.1, pp.57-76. ISSN 0716-0917.  http://dx.doi.org/10.4067/S0716-09172010000100007.

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)).

Keywords : Central graph; total graph and harmonious coloring.

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