Open AccessGutman Index and Harary Index of Unitary Cayley Graphs
Author(s) -
Roshan Sara Philipose,
P. B. Sarasija
Publication year - 2018
Publication title -
international journal of engineering and technology
Language(s) - English
Resource type - Journals
ISSN - 2227-524X
DOI - 10.14419/ijet.v7i3.13269
Subject(s) - unitary state , cayley graph , combinatorics , mathematics , vertex (graph theory) , index (typography) , graph , set (abstract data type) , discrete mathematics , computer science , political science , world wide web , law , programming language
In this paper, we determine the Gutman Index and Harary Index of Unitary Cayley Graphs. The Unitary Cayley Graph Xn is the graph with vertex set V(Xn) ={u|u∈ Zn} and edge set {uv|gcd(u−v, n) = 1 and u, v ∈ Zn }, where Zn ={0,1,...,n−1}.