Title of article :
ON STAR CHROMATIC NUMBER OF PRISM GRAPH FAMILIES
Author/Authors :
VIVIN J, VERNOLD Department of Mathematics - University College of Engineering Nagercoil - (Anna University Constituent College) - Konam - Nagercoil - Tamil Nadu, India , V, KOWSALYA Assistant Professor - Department of Mathematics - Sri Ramakrishna College of Arts and Science - Coimbatore - Tamil Nadu, India , KUMAR S, VIMAL Department of Mathematics - RVS Technical Campus-Coimbatore - Coimbatore - Tamil Nadu, India
Abstract :
In this paper, we find the star chromatic number χs for the central graph
of prism graph C(Yn), line graph of prism graph L(Yn), middle graph of prism graph
M(Yn) and the total graph of prism graph T(Yn) for all n ≥ 3.
Keywords :
Star coloring , prism graph , central graph , line graph , middle graph and total graph
Journal title :
Turkish World Mathematical Society Journal of Applied and Engineering Mathematics
