engleski

On the Balaban-like topological indices

The Balaban-index, Balaban-like topological indices (the coplement Balaban index, the Harary-Balaban index, the quotient Balaban indices of the first and second kind), their variable counterparts, and vertex- and edge-connectivity indices are used in the comparative study of the structure-motor octane number modeling. Variable indices produced slightly better linear models than fixed indices. The best models obtained are quadratic models with the Harary-Balaban index and the quotient Balaban index of the second kind. All models found in the literature, but the model based on the Wiener number, are much poorer than models produced in the present study.

Balaban-index; Balaban-like topological indices

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