Title of article
Degree distance index of class of graphs
Author/Authors
Harshitha ، A. Department of Mathematics - Manipal Institute of Technology - Manipal Academy of Higher Education , D Souza ، Sabitha Department of Mathematics - Manipal Institute of Technology - Manipal Academy of Higher Education , Bhat ، Pradeep G Department of Mathematics - Manipal Institute of Technology - Manipal Academy of Higher Education
From page
453
To page
462
Abstract
The topological indices are the numerical parameters of a graph that characterize the topology of a graph and are usually graph invariant. The topological indices are classified based on the properties of graphs. The degree distance index is the topological index which is calculated by counting the degrees and distance between the vertices. In this paper, the degree distance index of the connected thorn graph, the graph obtained by joining an edge between two connected graphs, and one vertex union of two connected graphs are calculated.
Keywords
topological index , Chemical graphs , Degree of a vertex , Distance between two vertices
Journal title
Communications in Combinatorics and Optimization
Journal title
Communications in Combinatorics and Optimization
Record number
2777670
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