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On reformulated Zagreb indices
Molecular Diversity, 2004Zagreb indices were reformulated in terms of the edge-degrees instead of the vertex-degrees as the original Zagreb indices. Three types of Zagreb indices were considered: original, modified and variable Zagreb indices. It is found that the optimum exponent of the variable reformulated Zagreb M2 index (v = -1/2) is identical with the exponent of the ...
Milicevic, Ante +2 more
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The reformulated Zagreb indices of tricyclic graphs
Applied Mathematics and Computation, 2015zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Shengjin Ji, Yongke Qu, Xia Li
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Reformulated Zagreb indices of vertex F-join graphs
Journal of Discrete Mathematical Sciences and Cryptography, 2020The reformulated Zagreb index (or) RZ-invariant of a connected graph 𝒢 is defined as where d (a ) is the degree of a vertex a in 𝒢.
K. Pattabiraman, A. Santhakumar
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