Peer-Reviewed Article December 23, 2014
On Some Bounds and Exact Formulae for Connective Eccentric Indices of Graphs under Some Graph Operations
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Published in: International Journal of Combinatorics
Publisher: Hindawi Publishing Corporation • Egypt • 1687-9163
Abstract
The connective eccentric index of a graph is a topological index involving degrees and eccentricities of vertices of the graph. In this paper, we have studied the connective eccentric index for double graph and double cover. Also we give the connective eccentric index for some graph operations such as joins, symmetric difference, disjunction, and splice of graphs.