Suppose  is a simple graph, then its eccentric harmonic index is defined as the sum of the terms  for the edges , where  is the eccentricity of the  vertex of the graph . We symbolize the eccentric harmonic index (EHI) as . In this article, we determine  for the Cartesian product (CP) of particularly chosen graphs. Lower bounds for  of the CP of the two graphs are established. The formulas of EHI for the Hamming and Hypercube graphs are obtained. These obtained formulas can be used in QSAR and QSPR studies to get a better understanding of their applications in mathematical chemistry.

Title

Hindawi

Publisher

Jornal of mathematics

Publisher Country

Netherlands

Indexing

Scopus

Impact Factor

None

Publication Type

Both (Printed and Online)

Volume

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Year

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Pages

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