Eccentric Harmonic Index for the Cartesian Product of Graphs
نویسندگان
چکیده
Suppose ρ is a simple graph, then its eccentric harmonic index defined as the sum of terms id="M2"> 2 / e a + b for edges id="M3"> v , where id="M4"> eccentricity id="M5"> th vertex graph id="M6"> . We symbolize (EHI) id="M7"> H = In this article, we determine id="M8"> Cartesian product (CP) particularly chosen graphs. Lower bounds id="M9"> CP two graphs are established. The formulas EHI Hamming and Hypercube obtained. These obtained can be used in QSAR QSPR studies to get better understanding their applications mathematical chemistry.
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ژورنال
عنوان ژورنال: Journal of Mathematics
سال: 2022
ISSN: ['2314-4785', '2314-4629']
DOI: https://doi.org/10.1155/2022/9219613