@ponjesly@gmail.com
Associate Professor / Mathematics
Ponjesly College of Engineering Nagercoil
M.Sc;B.Ed;M.Phil;Ph.D
Mathematics, Applied Mathematics, General Mathematics, Applied Mathematics
Scopus Publications
C. Thilaga and P. B. Sarasija
Computers, Materials and Continua (Tech Science Press)
C. Thilaga and P. B. Sarasija
University of Central Missouri, Department of Mathematics and Computer Science
C. Thilaga and P.B. Sarasija
Union of Researchers of Macedonia
C. Thilaga and P. B. Sarasija
Union of Researchers of Macedonia
A topological index is a number associated to a graph. In chemical graph theory the Wiener index of a graph G, denoted by W(G) is the sum of the distance between all (unordered) pairs of vertices of G. That is, W(G) = ,where d (ui , uj) is the shortest distance between the vertices. ui and uj .The Hyper-Wiener Index WW(G) is the generalization of the Wiener index. The Hyper- Wiener Index of a graph G is, WW (G) = .The unitary addition Cayley graph Gn has a vertex set Zn = {0, 1,…, n-1} and the vertices u and v are adjacent if gcd (u+v,n) =1. In this paper Wiener index and Hyper Wiener indices of Unitary addition Cayley graph Gn is computed