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Filomat 2009 Volume 23, Issue 3, Pages: 251-255
https://doi.org/10.2298/FIL0903251V
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A note on achromatic coloring of star graph families

Vernold Vivin J. (Department of Mathematics, Sri Shakthi Institute of Engineering and Technology, Coimbatore, Tamil Nadu, India)
Venkatachalam M. (Department of Mathematics, Sri Shakthi Institute of Engineering and Technology, Coimbatore, Tamil Nadu, India)
Akbar Ali M.M. (Department of Mathematics, SSK College of Engineering and Technology, Coimbatore, Tamil Nadu, India)

In this paper, we find the achromatic number of central graph, middle graph and total graph of star graph, denoted by C(K1,n), M(K1,n) and T(K1,n) respectively.

Keywords: Central graph, middle graph, total graph and achromatic coloring