IJPAM: Volume 101, No. 3 (2015)
ECCENTRICITY BASED TOPOLOGICAL INDICES
OF THE JOIN OF k GRAPHS
OF THE JOIN OF k GRAPHS
Y.B. Venkatakrishnan
, G. Sathiamoorthy
Department of Mathematics
School of Humanities and Sciences
SASTRA University, Thanjavur, INDIA



School of Humanities and Sciences
SASTRA University, Thanjavur, INDIA
Abstract. The join of vertex disjoint graphs
denoted by
, is obtained from their union by including all edges between the vertices in
and the vertices in
, where
and
. In this paper, we given an explict formula to calculate the eccentric connectivity index and eccentric distance sum index of the join of
graphs.
Received: December 11, 2014
AMS Subject Classification: 05C07, 05C12
Key Words and Phrases: join of graphs, eccentric distance sum index, eccentric connectivity index
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DOI: 10.12732/ijpam.v101i3.5 How to cite this paper?
Source: International Journal of Pure and Applied Mathematics
ISSN printed version: 1311-8080
ISSN on-line version: 1314-3395
Year: 2015
Volume: 101
Issue: 3
Pages: 381 - 385
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This work is licensed under the Creative Commons Attribution International License (CC BY).