On Narumi-Katayama indices of molecular graphs and its modified version

Farkoush, Islam Goli; Alaeiyan, Mehdi; Maghasedi, M.

doi:10.1080/09720529.2019.1694257

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Cited by 13 publications

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“…So, we use from it in this paper, too. In [4][5][6], authors studied some properties of Narumi-Katayama indices as follows:…”

Section: Introductionmentioning

confidence: 99%

Computing the Narumi–Katayama Index and Modified Narumi–Katayama Index of Some Families of Dendrimers and Tetrathiafulvalene

Farkoush

Alaeiyan

Farahani

et al. 2021

Journal of Mathematics

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A dendrimer is an artificially manufactured or synthesized molecule built up from branched units called monomers. In mathematical chemistry, a particular attention is given to degree-based graph invariant. The Narumi–Katayama index and its modified Narumi–Katayama index of a graph G denoted by NK (G) and NK ∗ (G) are equal to the product of the degrees of the vertices of G. In this paper, we calculate the Narumi–Katayama Index and modified Narumi–Katayama index for some families of dendrimers.

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“…So, we use from it in this paper, too. In [4][5][6], authors studied some properties of Narumi-Katayama indices as follows:…”

Section: Introductionmentioning

confidence: 99%