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IJSTR >> Volume 8 - Issue 8, August 2019 Edition



International Journal of Scientific & Technology Research  
International Journal of Scientific & Technology Research

Website: http://www.ijstr.org

ISSN 2277-8616



Equitable Coloring Of Prism Graph And Itís Central,Middle, Total And Line Graph

[Full Text]

 

AUTHOR(S)

K.Praveena, M.Venkatachalam, A.Rohini, Dafik

 

KEYWORDS

central graph, equitable coloring, equitable chromatic number, line graph, middle graph, prism graph, total graph.

 

ABSTRACT

A proper vertex coloring of a graph is equitable if the sizes of color classes differ by atmost one. The notion of equitable coloring was introduced by Meyer in 1973. In this paper we find the equitable chromatic number for Prism graph(Yn), the central graph of prism graph C(Yn), the middle graph of the prism graph M(Yn), the total graph of the prism graph T(Yn) and the line graph of the prism graph L(Yn).

 

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