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Start Over Author "Hernández-Gómez, Juan C." Publisher kuwait university
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1. On the inverse degree index and decompositions in graphs.

Author

Romero-Valencia, Jesús, Hernández-Gómez, Juan C., and Reyna-Hernández, Gerardo

Subjects
*GEOMETRIC vertices, *CHEMICAL structure, *SUBGRAPHS, *MATHEMATICAL decomposition
Abstract

The inverse degree index of a graph G=(V,E) without isolated vertices is defined as ID(G)=ΣvЄv1/dv, where dv is the degree of the vertex v in G. In this paper, we show a relation between the inverse degree of a graph and the inverse degree indices of the primary subgraphs obtained by a general decomposition of G, we establish some relations between the inverse degree index and other known indices and an application to a specific chemical structure is given. [ABSTRACT FROM AUTHOR]

Published
2019

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